@myriamdagher1, when validating your xlsform with the online validator I still see issues. FYR:
If you look at the error message closely you will see Error: [row : 58] Question or group with no name.
. Which means that you have not provided name
to the group name. FYR:
You will need to fix this and re-run the online validator to see if the same is able to capture any issues from your xlsform.