Hello! SeeQ internal support can assist you with recovering a deleted worksheet from the trash. I recommend contacting their support team as soon as possible and providing them with as much information as possible about the worksheet, such as its name, the date it was deleted, and any other relevant details. They may be able to retrieve it for you, but keep in mind that there is no guarantee. If it doesn't work out, I suggest using a more secure platform like worksheetsgo.com. I hope that helps. Good luck!