No invitation links are working in Zoho Commerce

No invitation links are working in Zoho Commerce

Hi,

Invitation links are never working in Zoho commerce. I have checked two scenarios myself:
  1. While sending an invitation to a User to sign up on my website
  2. While sending a store admin invitation (for administrating my store)
Initially I thought it was a minor issue for the first scenario above and ignored. But now I realised that no invitation link ever works. I tried adding another email ID as the admin of my Zoho store. To my surprise, it showed the same invalid link error (shown below). Pls fix this and let me know