Hello @Dhinesh28R , Is person field has multiple values or single value.
If single value then in to field use : PersonFieldName email.... from suggestions in flow
If multiple value - If you want to send separat email to each person then in To you can use PersonFieldName Email or if you want single email... create a string varible as EmailIDs;
Call append to string and inside that use variable EmailsIDs and value is PersonFieldName Email;
and outside loop create mail function and you can use that string variable in To address.
Please check and if it works, Please accept it as a solution.
Thanks
