No as Pinkstar stated:
If you have deposited your PNKS on the Crepcoin Exchange exchange, I ask you to withdraw your funds immediately. This exchange, no longer has my trust, the swap will be managed entirely by us starting April 24. I will tell you more information as soon as possible.
PINKSTARCOIN TEAM
He does not trust crepcoin, withdraw if you have your coins there and leave it in your GUI wallet. Pinkstar will do the swapping starting 24 April