Telegram Button-Driven Reply Bot

I need a professional Telegram Digital Key Store Bot similar to the reference screenshot.

Main features:

• Shop – categories, products, pricing and product details
• Wallet System – users can add balance to their wallet
• Payment Gateway – automatic payment verification and wallet credit
• Key Purchase – user selects a product and buys an available key
• Automatic Key Delivery – after successful purchase, the bot sends the unused key to the user instantly
• My Orders – complete purchase/order history
• My Profile – Telegram User ID, wallet balance and account details
• Support – button for contacting admin/support
• How To Use – instructions section
• Become a Reseller – reseller account and reseller pricing/balance system
• Selling Proof – link/button to proof channel
• Paid Store – external channel/store link
• Check Update – update channel/link

Admin Panel:

• Add/edit/delete products
• Add/import keys in bulk
• Set product prices
• View users and wallet balances
• View orders and payment history
• Add/remove wallet balance manually
• Manage reseller accounts and reseller prices
• Manage support/admin settings
• Product/key stock management
• Broadcast messages to users
• Basic statistics (users, sales, revenue, available keys)

Important requirements:

• Clean Telegram UI with inline/reply buttons
• Automatic payment confirmation through payment gateway/webhook
• Secure wallet and transaction system
• Keys must never be delivered twice
• Automatic stock management
• Database backup and proper error handling
• Bot should be deployable on a VPS/cloud server
• Source code should be provided after completion
• Admin panel should be easy to use

I will provide the exact branding, product names, prices, payment details and screenshots/reference design.