I need to renovate my subscription

Hi there, ailaroc!

I think you're referring to reactivating your subscription. I've got a few steps for you to follow.

Part 1:

1. Log in to your QuickBooks Online company.
2. Select Settings ⚙ at the top.
3. Under Your Company, choose Account and Settings. 
4. Select Billing & Subscription, then Resubscribe, and enter the updated billing information.
5. Select Subscribe.

Part 2 - important step:

1. Log out, then log in again.
2. Select Settings  ⚙, then Account and Settings. 
3. Select Billing & Subscription, then check the Next charge date. If it's a date in the past, contact Care to prevent back-billed charges from occurring.

You can now continue working from where you left off.

If you need references for QBO, please check them out on the QuickBooks Support page. You can also reply to this thread if you have more questions. I'm just around to help.