I purchased QuickBooks for 1$/month for 6 months,after a month,I did not have money on my credit card,Quickbook cancels my plan,now can I resubscribe/continue to my plan?

Hello there, @ahsanrehan4160-g.

Yes. You can resubscribe and continue your plan in QuickBooks Online (QBO). And I'll be happy to guide you on how.

1. Log in to your QBO account using the credentials when you sign up for the service.
2. Go to the Gear icon at the top.
3. Select Account and settings.
4. In the left menu, choose Billing & Subscription and select Resubscribe.
5. Set the appropriate payment method.
6. Enter the updated payment and billing information.
7. Click Resubscribe.

For more insights about the process, see this article: How to resubscribe to or reactivate QuickBooks Online.

To help you manage your QBO account, here's a great resource that you can check in the future: Update billing, payment, and subscription info in QuickBooks Online.

Let me know if you have more questions in QBO. I'd be glad to help you achieve your goals. Have a great day!