WhatsApp Template Variable Fix & Training

Hello,

Mujhe WhatsApp API template messages me dynamic variables setup aur troubleshoot karna hai.

Issue:

* Variable placeholders sahi configure kiye gaye hain, lekin har contact ke liye alag data show nahi ho raha.
* Excel/CSV upload ke baad personalized values (jaise contact_first_name ya vehicle number) correctly replace nahi ho rahi hain.
* Mujhe variable mapping, CSV format, template configuration aur testing properly samajhni hai.

Requirements:

1. Existing setup check karna.
2. Variable mapping fix karna.
3. Sample CSV/Excel format banana.
4. Live testing karke confirm karna ki har user ko alag variable value ja rahi hai.
5. Screen sharing ya recorded tutorial ke through mujhe pura process sikhana.

Please apna experience WhatsApp API, template variables aur bulk messaging ke saath share karein.

Thanks.