If the person you invited didn't receive the invitation email, you can resend the invite using the Resend invitation option on the Users page.
The option to resend an invitation is only available if the original invitation link hasn't expired. If the link has expired, the Invitation expired message is displayed. In such cases, you must send a new email containing a new invite link. For instructions, see Send New Invitation.
When you invite the individual again, the expiration time for their invitation is reset to seven days.
Follow these steps to resend the account invitation email:
On the Users page (Settings > Users), find the user you want to reinvite.
Click the actions icon (•••) for the user and select Resend invitation link.
A message is displayed stating that your invite has been sent successfully.