Why is the subscribe button not working after I have put all the bank details?

I'll help you fix this, safia-yusuf-real.

Unresponsive buttons are usually caused by the accumulated temporary internet files in the browser. To isolate the issue, you can resubscribe to QBO using an incognito or private window. Here are the shortcut keys:

• Ctrl + Shift + N for Google Chrome
• Ctrl + Shift + P for Firefox & Microsoft Edge
• Command + Shift + N for Safari

If you're now able to subscribe successfully, go back to your regular browser and then clear its cache to enhance your browsing experience. You can also switch to other supported browsers as an alternative.

In addition, here's an article that will help you manage your payment method and QBO subscription plan: Update billing, payment, and subscription.

Feel welcome to reach out to me again with any concerns you may have. The Community always has your back.