Hi @prekshaK5903860 ,
Approvals dont work like that. Without proper roles the whole process goes into haywire. Refer how OOB Approval widget and process works. Also refer to this thread https://www.servicenow.com/community/employee-center-forum/how-can-a-user-with-no-role-have-to-acces... .
If my answer was helpful, please mark it correct .
Thankyou
