I think I know why I have problem when compliling the data

I have much more than 5 worksheets but I want this little program to apply only o
Report - Phase 1 - Phase 2 - Phase 3 - Phase

The other 5 worksheets which contain general data should not be part of it. I think that I must specify on which worksheet the programing apply. If so, could you indicate me how

Many, Many thank

Marilyne