Hello @dev-harshil,
Thank you for reaching out to the Docusign Community.
I apologize for the inconvenience, have tried the below troubleshooting:
- Clear cache/cookies
- Try a different browser(s)
- Try an Incognito window
- Try using a VPN, or if you are on one already, disconnect from the VPN and try again.
Have you tried to use a different email address?
Did you try to create the account with this form https://www.docusign.com/developers/adlp/sandbox?
Note: Some advanced features and options are supported only in specific Docusign plans. Your account plan might not support some of the options discussed in this help topic. Contact your account administrator for more information about which options are available for your account. Or, visit our Plans and Pricing web page for more details on the features included with your plan. Compare eSignature plans & pricing.
Let us know if you need further assistance.
Best regards,
Christopher | Docusign Community Moderator
"Select as Best" below if you find the answer a valid solution to your issue.