How to make telegram-bot with 2 AI-agents?

Hey guys! Please, could you give any tips how to make Telegram-bot with AI-agents (1st step: there needs to be just a structured Telegram-bot with buttons, texts, else = > 2nd step: need to make feature of sendind picture and getting answer from ChatGPT API = > 3d step: need to make AI-sales manager with consulting in bot). I am very unsure how to make this cause have zero experience in making such projects, so i would be VERY grateful for any tip (perfectly for instruction). I appreciate any tips!!! I need to make it very simple, but is that possible to make everything via n8n?