Text SMS not getting while Login Authorization / Creation of new workspace

I tried to login at my account, unfortunately after entering the Email and Password, it is sending the Text SMS to my mobile number, I receive text SMS very rarely (in 98% cases didn`t get the TEXT SMS) for the authorization. Even I tried to resend it several times , but not getting the text SMS. I believe there is some issue with the VTEX server which fails by sending the text SMS.
I request please look into this at priority basis. Because me and my team are struggling and stuck in the corresponding work.

I`m also enclosing the screenshot for the same.