Update or edit my filtered worksheet from userform

[qadirsyed]

Hello to all,
I have a userform "frmReq" which shows filtered data in listbox "lstdatabase" from worksheet name "Requisitions". the problem i am facing is that it populates the textboxes and comboboxes but when i try to save new row or edit previous data it gives an error "Application-defined or object-defined error".
can someone plz guide me how to update the data in listbox and populate the filtered worksheet.