Issues with connecting Pinterst account to my Store

I got a connective issue with my pinterest application. When I try to connect my pinterest account to my Shopify store, I get an error which you can see in the picture below. I tried many suggested solutions but nothing seems to work. I would greatly apreciate any tips.

Thanks for help in advance!

Hi @IHaveaProblem !

Try to reinstall the Pinterest application and switch browsers or device. If that did not work, kindly reach out to Shopify support team to check if there is a system issue or the problem is coming from Pinterest directly.