I want to expand the amount of fixed number of cells in a repeating grounp

Need help App Organization
1

my app has a repeating group where the content are displayed continuously, then i set its layout to fixed number of cells and now it is showing only one post how to i make it the repeating group show each post as a single cell something like this

pro
pro672×510 12.8 KB

2

You can add more rows or columns in your repeating group.

3

i tried that but it didnt work