Hello there, @abdullahzamani12.
I understand the importance of turning on the multicurrency in QuickBooks Online (QBO).
We have received similar cases or reports about the issue, and our engineering team is currently working to sort it out and resolved this as soon as possible.
Moreover, to ensure you'll get an update about the resolution status, I recommend contacting our QuickBooks Support Team so your company will be added to the list of affected users.
Here's how to reach them:
You can also refer to this article for alternative contact options. You can also find their support schedule and hours at the bottom: QuickBooks Online Support.
Furthermore, I'm adding this article for detailed information about multicurrency: Enter home currency adjustments for your foreign balances.
Return to this post if you have other concerns regarding multicurrency in QBO. Please know that the Community is always here to help.
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