Very rude and unprofessional service.

End up not buying, however discord communication was just rude, seemingly person in hold of the discord account is not fluent in english, after sending them 2 different account IDs that I was interested to buy, got told that it's out of my budget. (even though they originally asked me how much I expect to pay.)
Replied with delays, and after I went to eat dinner, I find their deleted message , and also got sent an insulting gif that said "idiot". what is this service, avoid at all costs. (I got screenshot of the chat if needed)