Telegram Bot Subscription Setup

I need a Telegram bot that can handle paid subscriptions for my premium channel.

Key Requirements:
- Payment Integration: Must integrate with Stripe and cryptocurrency, and also support multiple payment methods.
- User Management: Automatically add/remove users to/from the premium channel.
- Message Management: Pin my intro message and any disclaimers.
- Professional Setup: Advice on best practices for a seamless, premium look.

Optional: If bot integration isn't possible, set up a payment page (like Gumroad).

Ideal Skills and Experience:
- Experience with Telegram bot development
- Familiarity with Stripe and cryptocurrency payment integration
- Ability to create a professional, user-friendly interface