Wallet Android nem

Hello I have transfer my xem on bittrex, to my android, wallet Nem.
I have do a test with 100 xem, all happens good. And now with my 2600xem I do the same, and nothing has happening. It’s like my xem disappear. What I’m suppose to do here?

You account has only one transaction on 96XEM:

I would verify on Bittrex exchange if the transaction is completed and if you have transaction id there.