Wipro — I cant login to the alumni circle

Hi Team,
After login to the alumni circle it asks me to sign in but it redirects to sign up page..even after sign up it navigates only to sign up page.And I noticed is the email id is updated wrongly.[protected]@gmail.com is my email id but in the alumni portal it is [protected]@gmai.com where letter l is missed..Is it causing an issue which is blocking my sign in..Kindly help me to solve the issue.