Choices missing when adding an external select file

I got survey that pulls data from external sheet from single choice but problem is ,when i add external file and save the From it shows code in red and choice missing

Would you mind sharing both the files (xlsform as well as csv file) so that we could have a closer look at your case. Maybe you could share only the section that has issues.

Sure Kal_Lam thanks for your wonderful support ,Please allow one day i will upgrade kobo and will check if issue there i will share the file here

@Mdkhamru, till then maybe you could go through our support article Pull Data Functionality in KoBoToolbox. It should fulfill your requirement.

As a backup you could also have a look at the post discussed previously that has a workaround on how the pulldata function is used:

This post should also be helpful:

Thanks for continues help