You can go directly to the headquarters and provide some information about your cooperation with him at that time, such as the signed agreement, but don't give them the original for them to handle.

Well, this is the risk of going to the platform. Although you can get free advertising effects on the platform, you are also bound by the platform, especially those who can't let customers directly transfer money to their accounts and need to go to the platform to withdraw cash. In fact, this speculative platform way thinks that you made a profit at an early stage. You are very passive in the back, so you should follow the direction of the platform. It is better to make a platform for yourself and refer to three meals.