Shopbot Development for Messaging App

I'm looking for a skilled developer to create a shopbot for me in the messaging app Simplex. The shopbot's primary function will be handling physical goods. This includes processing orders and potentially providing automated customer support.

Key Features:
- The shopbot should be able to process orders for physical/digital goods
- It should be capable of providing automated customer support

We manage a gaming community, and we're currently looking for a help bot that can also handle cryptocurrency payments for membership tier privileges.

We've considered SimpleX due to the increased security it offers, especially after our Discord server was easily raided, spammed, and even deleted.

We’re seeking someone to develop a fully functional model for us, including the source code, so that our team can expand and build upon it in the future. This project is open to paid development work, and we want to ensure that the bot is tailored to our community's specific needs.

Please note, the shopbot should specifically support the Simplex, Element / Matrix platforms. If you have experience with this, please highlight it in your proposal.