Do you wake up from a long 2 year hiatus to promote your services?
Probably because spamming only twitter and Facebook with pictures isn't helping them at all:
Nothing about the company, just a "Sao Paulo, Brasil" and that's all, I'm sure everyone will be thrilled to deal with them.
His username is "leite" , and lidiapay Github has one contributor
https://github.com/rleitemartins, so, a clear case of shilling