Telegram Group link updated (#34149)

diff --git a/README.md b/README.md
index 0708266..44bd729 100644
--- a/README.md
+++ b/README.md
@@ -65,7 +65,7 @@
 1. [Frappe School](https://frappe.school) - Learn Frappe Framework and ERPNext from the various courses by the maintainers or from the community.
 2. [Official documentation](https://docs.erpnext.com/) - Extensive documentation for ERPNext.
 3. [Discussion Forum](https://discuss.erpnext.com/) - Engage with community of ERPNext users and service providers.
-4. [Telegram Group](https://t.me/erpnexthelp) - Get instant help from huge community of users.
+4. [Telegram Group](https://erpnext_public.t.me) - Get instant help from huge community of users.
 
 
 ## Contributing