Hi! I have some problems with platform HackerRank. I have received the email from them with suggestion to work on freelance basis. I have made some tasks for them and they have successfully approve them. Then, by agreement, they had to pay for the prepared task, But they just start ignoring me.

This situation doesn't upset me. But I become very angry when they write me after 3 months after this situation again. Just be careful with this platform and don't work with them!