Hi there, sibin-joy-dbroof.
It's nice to see you posting your concern in the QuickBooks Community. I'll make sure to share details on billing amounts or subscriptions in QuickBooks Online.
There are several reasons the monthly subscription increased to 36000. One of those is, you may have availed of the discounted monthly service, and it had expired. To further check and verify why the charge/amount increased, I suggest contacting our QuickBooks Support Team.
Please refer to this article to see details on how you can make any changes to your billing info, payment method, upgrade and downgrade your subscription: Update billing, payment, and subscription info in QuickBooks Online.
Don't hesitate to post again if you have other questions related to QuickBooks. I'm always here if you need further assistance with your subscription. Have a great rest of the day!
Hello there, @pankaj_adv.
Let me help you connect with our phone support team. Let's begin with accessing your QBO account using incognito mode. There are times that the stored cache and cookies on your browser can be corrupted leading to problems when accessing websites. Below are the shortcut keys you can use:
Once signed in, connect with our support team again. Here's how:
You can also connect with them directly using this chat support link. Please open this link on an incognito window also.
If this works, go back to your regular browser window and clear the cache. This will speed up your browser's background processes and avoid issues. If the same thing happens, I suggest accessing your QBO account using a different browser.
For more sources and helpful links, please see our QuickBooks Help articles site. Simply enter a keyword of your concern on the search bar and the system will show related links you can use.
Keep me posted if you have other questions about your subscription in QBO. I'll be on the lookout for your response. Have a good one.