Hi @Raj Bhat Thanks for reaching out. could you please follow the troubleshooting steps mentioned in the below blog post under Common Errors when Storage account is behind Firewall:
https://techcommunity.microsoft.com/t5/integrations-on-azure-blog/deploying-standard-logic-app-to-storage-account-behind-firewall/ba-p/2626286
let me know incase of further queries, I would be happy to assist you.