I tried sending to cryptopia and I too canot see my deposit in my account.
So I would suggest to wait for anyone to send coins over to cryptopia.
I've opened a ticket with them earlier today but we know that with them it can take some time.
So to be safe, for the time being, wait before sending more coins over there.
I always send 5, 50 or 100 coins first to see if they pop up, then I send the biguns.

yeah, I just sent 1 GRW to make sure, but after 2 days it still is missing... so there is definitely something wrong with them.
My ticket should be answered within 28 days

, so they say!

so we have to be patient with them I guess

28 days later... Internet will be in a museum and so will the human race, before they answer that ticket.