Since you have renewed your membership for Photoshop, did you updated the Creative Cloud desktop and Photoshop CC as well? Refer Keep Adobe Photoshop up to date
If both Photoshop and the Creative cloud desktop app are up to date, I'd recommend you to try the steps listed in this article Solve Adobe Photoshop problems and issues by keeping it up-to-date and let us know if they help.
Thanks for helping me out. I have tried everything above but still it wont start up. Is there anything else i should do?
Have you updated Photoshop to the latest version 19.0.1 from the Creative Cloud desktop app? What is the version of
Photoshop installed on your computer now?
Sorry just saw this message now. Yes i have updated photoshop to 19.0.1 and still doesnt work
i have the same issue it keeps bouncing backwards and forwards between loading photoshop then asking me to sign into the cloud again which i do and it carries on and still photoshop does not open