Guidance on new project

Hi people,
I'm new in entrepreneurship and have started a project month ago called approp. It's a platform where shoppers can get find offers and discounts in their local commerce (town or city). That would be very beneficial for shoppers as well as for businesses (they get more visibility and sales). I'm thinking of launching the project soon as I have already the MVP and will launch initially in Cataluña as there where I live. however, I would appreciate some guidance from people who have done business before. I'm just good in technical stuff (programming / integrations) etc and can build any platform but when it comes to business i'm so beginner. any advice, help, guidance appreciated. also if you are looking to be a cofounder and the project intereset you please send me a message.