I have already completed the Pankhuri Advanced Resin Art Workshop on 12/06/23, but my mobile data was deleted. Now, I don't have the certificate, and the given link or videos are not opening properly. Please help. I have already completed the Pankhuri Advanced Resin Art Workshop on 12/06/23, but my mobile data was deleted. Now, I don't have the certificate, and the given link or videos are not opening properly. Please help.