Let's run some steps so we can continue to re-subscribe your account, rajbeer-singh.
To start with, let's re-subscribe on a private window. It is where we can identify any browser-related issues on the opened pages. I've added these keyboard keys to open one:
Google Chrome: Ctrl + Shift + N
Mozilla Firefox: Ctrl + Shift + P
Microsoft Edge: Ctrl + Shift + P
Safari: Command + Shift + N
If you're able to re-subscribe, we can go back to a regular browser and clear its cache. Once caches are piled up, it can cause any unexpected behavior on the opened pages.
We can also use a different QuickBooks-supported browsers like Google Chrome, Mozilla Firefox, Safari, or Microsoft Edge.
If you receive an error message, we have an on going investigation about this one. That being said, I'd recommend reaching out to our Phone Support team so you'll be added as one of the affected users.
You can contact them by clicking the ? Help icon. Then, continue with the on-screen instructions to successfully reach out to us.