HR P&F: Form is not showing

Hi Experts

I designed a form in FPM form type for special payment scenario where it will send an email to HR admin for an approval  whenever line manager send a request for his employee. The email is sending correctly to HR Admin Inbox but when the HR Admin open the form it is blank.

I've updated UWL configuration to include both TS33700021, TS3370022 standard task after maintaining required settings in SWFVISU t.code

Could anyone help to the resolve the issue by showing up the form when HR Admin click on workitem in Inbox

Appreciate your help

Thanks

Babu