Hi @Saurabh Shelke,
Welcome to Microsoft Q&A! Thanks for asking question here!
If you have successfully entered all required details for your Microsoft Azure free trial account and charge was deducted from your credit card for verification, this is a normal part of the process. here you need to know:
1.When signing up for an Azure free trial, a small amount (usually around $1) may be temporarily authorized on your credit card to verify its validity.
4 This is not an actual charge and will be re credited within 3 to 5 business days.
2.During the free trial, you won’t any charges unless you exceed the free usage limits or choose to upgrade to a paid subscription.
3.The free trial generally gives you $200 in credits to use within the first 30 days.
If you are facing problem with azure account after completing the sign-up process, please try with below steps
4.Check that you are not using another Azure subscription with the same details, as this can stop you from creating a new free trial account.
5.Double-check that all the personal details like (email, address, phone number) you entered during sign-up are correct any mistakes will face problems with your account creation.
6.If you think there is a mistake or the charge is not refunded, contact Microsoft Azure support or create a billing support ticket
7.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.
Refer: https://learn.microsoft.com/en-us/azure/cost-management-billing/troubleshoot-subscription/troubleshoot-azure-sign-up
https://learn.microsoft.com/en-us/answers/questions/1689012/not-able-to-get-the-free-account-on-azure-and-mone
Please let me know of required anything more!