Flowify isnt working. grid wont work

Extensions
1

please help me. I have made all the groups required but it keeps saying it cannot impose grid. idk what i m doing wrong.
plshelpme.skp (204.6 KB)

2

Read the error message carefully

You have five edges

flo-02
flo-02874×583 49 KB

3

Thank you so much. You don’t know how much you have helped me. thank you so much .