91 Club Rejected One Withdrawal While Others Were Processed

I have a 91 club account registered with the user ID 23459*** and I am experiencing a problem with my recent withdrawals. Today I made three separate withdrawal requests of 2000, 1000 and 200. While the withdrawals of 2000 and 1000 were processed, the 200 withdrawal was rejected with a notice saying that I should contact the game support. Following this message, I immediately contacted the in‑game support and sent them a message, but I have not received any response so far and my issue remains unresolved. I do not understand why this specific withdrawal was rejected while the others were processed. In this situation, I expect 91 club to pay the full amount of 3000 that I requested to withdraw today without further delay and to clarify the reason why the 200 withdrawal was rejected.