You don't need to use a technical background to sell technical products. Often, buyers of technical products lack a technical background themselves.
If you want to utilize your technical background, I would suggest creating some kind of service that can be used by potential customers.
Not all of those who come are potential clients, as is the case in most of these forums. For the initial offering, anyone will test the service and ask a lot of questions to gauge how skilled the team is in their field.
@OP, don't mean to discourage you but as the people above said that cloudmining services have lost interest. It's not always associated with scams or ponzi schemes, but we're not in the mining trend right now. If you want to continue, it looks like you'll have to work harder for just 1 client and your time will be at stake.