Be Careful of this

This man name is Anton at list this is the name he presented him self with we communicated on Whats up from 1 phone number he sent a one day offer for which i rep**** he sent me a demo of his site i paid him he said he is opening an account for my company then send another whats up from another phone number saying it is him i paid him VIA EFT his website is not coming on again and since the 16th of December i only read story's for which i asked him for solid Proof and cant get one i told him im doing this and he threatened me .