scammed me for $50

I did a boost for him that he found on this site he did not get payment 1st and got scammed. I had been boosting for him for awhile and was not informed that there was anything diffrent happening in this boost after the boost was done and he found out he got scammed he told me he would send me money out of his own pocket. He sent me $50 half the ammount and told me he would send the rest later after around two weeks I asked him if he was ever going to send me the rest of the money that he owed me and he just removed me from skype. I'm fine with not boosting for him anymore after the way he treated me like it was my fault he got scammed but theres no excuse for him not to pay me what he owes me. I have all the skype chats if he disputes any of this being accurate.