scmmer trying to say he deposited R3000 by ewallet fnb i need proof i didnt receive asap

Someone said they sent me R3000 by an ewallet in May i never recieved it and didnt recieve any notification on my phone so it should have been sent back to the sender this guy has de*****ed me of money last year by conning me into a business with him and never refunded me now he is trying to tell debt collectors he paid me R3000 by ewallet please look into this urgently as i need to tell this debt collector that he is not telling the truth as i never recieved no R3000 and i cant withdraw funds from ewallet anyway as i live far from the closest atm and dont have transport as i am a pensioner lady