Hi Shayan,
Thanks for the information. I'm able to successfully install the APP, But Unfortunately when trying to Sync with Mobile App I'm getting error as : "Your organization has not set your account's Bookable Resource to be "Enabled for Field Service Mobile.""
I've tried to publish the template with all versions i.e.,(9.0,9.1,11.1-9.2,11.2 and Latest) but still the issue persists. Unable to sync with APP.
Please find the below screenshot for reference.

Thanks & Regards,
Mamatha Raju Babu.