Hello Amin Hassanzadehmoghaddam,
Thanks for your question.
For this, you need to contact billing support for this and they will assist you.
Visit the Azure Support Ticket page to create a new support request. Select “Billing” as the issue type and provide as much information as possible about your account and billing concerns.
This service is completely free
You can mark it 'Accept Answer' and 'Upvote' if this helped you
Regards,
Abiola