PPC Expert for Telegram Paid Memberships

I am looking for a PPC expert who can help me with a Telegram paid membership campaign. My budget is less than $500/month and my target audience is users interested in a specific niche. I am looking to target specific countries/regions.

Skills and experience:
- Proven track record of successful PPC campaigns
- Strong knowledge of Telegram advertising
- Ability to target specific audiences and regions
- Experience in the specific niche I am targeting is a plus