@Yasinzkaya#3824 bittrex The maile does not answer.
It's a Sunday and Christmas Eve. I'm sure they will answer in a few days. Nobody here can make the process faster, we don't have connections with Bittrex or Poloniex. You will need to wait until you hear back from them.
From your description I think you didn't enter the correct memo. It's not possible to send directly from Poloniex to Bittrex. Poloniex uses memo type ID and Bittrex uses memo type text. You would need first to send it to a temporarily wallet and specify the memo given by Bittrex when sending to Bittrex, in your case 3b5f2df6d9364f4992a.