Can somebody please help me??? Cannot use Notion

Hi I have been unable to get Notion for Ipad to work. I cannot use it at all. Below is my previous post.
Hi. I have tried to do the update to Notion for iPad 2 several times with no success. I have tried through the Apple App update and online at Notion.com. The update downloads fine from Notion.com website. But it then says "open in Notion". I click on the button but it never opens in Notion. The Notion Icon is Grayed-out on my Ipad. So I can't use it at all. Any ideas about how I can fix this?
Thanks Jeff
Hi. I have tried to do the update to Notion for iPad 2 several times with no success. I have tried through the Apple App update and online at Notion.com. The update downloads fine from Notion.com website. But it then says "open in Notion". I click on the button but it never opens in Notion. The Notion Icon is Grayed-out on my Ipad. So I can't use it at all. Any ideas about how I can fix this?
Thanks Jeff