Either give up or make it your top priority to immediately go find your first ten paying customers. Then prioritize developing the minimum set of stuff absent

Either give up or make it your top priority to immediately go find your first ten paying customers. Then prioritize developing the minimum set of stuff absent to meet those customers' requirements. You may even be able to turn those customers into paid feature development contracts to demonstrate a willingness to give you money for what you can deliver, while helping you pay the bills in the interim. If you can't make any of that happen now, there's no reason to believe it'll happen after you've spent another year (or more) implementing things you think are important. At that point I'd say just give up or bring on a partner who can help network and find (and bill!) paying customers.