Blocked account

Tymebank blocked my business account just because I’ve been receiving funds from it they said I must send proof of payments it’s been 5 days I’m sending but they’re saying they don’t receive them which is a lie because I’m using the same email they gave first time i sent it they said received those proof but they said they want pdf now that I’m sending the correct one they keep on saying they don’t receive them why are they lying? And it’s business account why did they close my account without communicating with me first? Now it’s hard for them to open my account because they want to **** me just like they always do with other people right. Tymebank must stop being a ****mer and open my business account.