Record and replay app making help

[TIMAI2]

I want to create an app with record and replay function

The app should record whatever buttons are pressed the first time and replay i.e click the buttons the same way in the same sequence and the same timimgs.i have the app ready but want help with the record and replay procedure .this is very important for me .i have very minimal experience in the coding blocks in mit app inventor.i have a due date please help me guys