Any idea of I can do? I wrote on his twitter, but nothing happens. Also, I open a second ticket on the platform and they deleted it.
As far as I know, okex needs 2 - 3 days to give a response to your ticket and you should wait for another day again. There are lots of people have been complaining on the official telegram group of okex too and I guess you can also monitor it from there.
https://t.me/OKExOfficial_English