So I know this Girl in Venezuela, very hot chic, asks me for $ a lot for food and stuff

because its bad down there, and always wants to send me nude vids in exchange.. not a porn girl or anything.. just a normal girl..
so I told her that she can probably make tons of $ just putting her vids on a place like onlyfans..
She wants me to make her a onlyfans account and manage it for her, upload her videos etc..
Would I have to have her sign anything?