Integrating Microsoft teams with LTI

[ayaashraf97]

I bought a business account on Microsoft and I'm trying to achieve what in this article :

Integrating Microsoft teams with LTI but when I signed up to  Microsoft LTI Portal it said authentication failed any ideas to solve this issue?

[#2]

@ayaashraf97 

Since the community has not yet responded to your post, you might want to seek assistance with other resources that are focused on tech support:

• Ask your IT manager to open a support case or call Microsoft using the support line you were given.  Other options for business subscription admins are listed here:

Get support | Microsoft Docs

https://support.serviceshub.microsoft.com/supportforbusiness/create

• Additional tech support is available at support.microsoft.com or Answers.microsoft.com, where authorized Microsoft agents are available to trouble an issue until it’s resolved.