Nowadays you very often see ads about hiring on the social media network. As you understand it is 100% scammer. Right now real employers are 50% fraud but on social networks, it is full trash. For example, it needs business assistance with a proposed 800$ salary per week, without education.:)) On trust, you were sent the false cheque and it tries to cash out it into your credit card. You will suffer after such work. You need to ask account on social networks & photo of the bank’s void to check such “employer”. This verification is to be finished for fraud. You be careful with your financial safety.