Negative Feedback for no reason!

[luantoine12]

Information
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Date that sale/trade took place: November 17th, 2016
Method of Contact Used: Skype
EpicNPC Account of other party: IsleOfMan
Other information: skype name andykhanmesieur

Sale/Trade Information
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What was bought, sold or traded? Dofus Powerleveling
Link of transaction thread: link the thread of what you or they were trading, if any https://www.epicnpc.com/threads/1041254-DISCOUNT!-Power-leveling-level-199s-in-your-name-in-3-days-only-rushu
Approximate value of property: $15 I made him a discount since first customer

Was a middleman used?: No
If yes, who?
Describe why you believe the feedback is wrong: He gave me his account so I boost him, he had items on which allows for fast exp, I used those items for my character because it will help me to exp his character quicker.
Other details / notes:

Proof

His feedback on my profile:

So I contacted him to get a powerleveling service for my Dofus character, we agreed on a price and on the starting date for the powerleveling of my character, and I proceeded to give him the login.
We agreed on starting the powerleveling tomorrow (18/11/2016, today is 17/11/2016), so in the meanwhile I logged in into the account that was supposed to be boosted to check some stuff, only to notice that my items had disappeared.
Messaged him, and he said he took my items to use on his own character. This all happened without asking any type of authorization or permission, extremely negative behaviour

My reply to his feedback:

For all my future customers!

1. The starting date for power-leveling is tomorrow as he said and I indeed took his items which consisted of cheap wis items in order to level up my last character, an enu 194 and I wanted to level it up to 196 to start my service as of tomorrow. The wis items he had: http://imgur.com/JyY56D9 I even took a screenshot to remind myself of his items, never intended to keep them or whatever.
2. He never mention anything about the authorization of his items and I intended and I did gave him back right-away after he asked me.(the items that I borrowed*)
3. I was kind throughout the whole discussion but instead of trying to find a solution, he kept being selfish, started to be impolite, swearing and he was not willing to listen although I gave them back and I never thought that would make him frustrated. it was the benefit for both of us, not only I made him a 50% discount because he is my first customer on this website (I have positive feedbacks on playerauctions.com, if you wish to see them, let me know!) but also he would've received his account as being level 199 in less than 2 days.
4. His screenshots are exaggerated, there isn't a single time I had a negative behaviour. Entire conversation: http://imgur.com/a/Dk95y?
5. My OFFER is to create accounts from 0 under your name, we made an exceptional offer for his own good, so he needs to understand that as long as he's using my service, his account is mine and I may do whatever I want with it as long as it will benefit my level boosting service which it did because his items would allow my enu to LEVEL up faster (instead of using my friend's enu) and start possibly our deal as of tonight instead of tomorrow.
6. IsleofMan wished to buy accountsfrom my friend on this website, his name is zumbazumba, I bought 2 of his accounts from him -> this is just to show an idea that I'm trustable and I don't intend to do anything crazy like this person above.

Additional Information
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Approximately how many trades have you done on EpicNPC ? 1 which consisted of buying 2 accounts and it went successful! (with zumbazumba)

 

[doomedtofail]

Sorry you cannot offer this service.
You took items from his account with out permission.
Negative feedback stays.