Coaching needed

Hi everybody,

I’m a new Pro user of Creator Ionic. Honestly, I just know very little about it as well as knowing very little about Apps developing. I have gone through the tutorials, but it is still difficult for me to start individually.
Therefore, I will be so grateful if anybody can coach me step by step of how to develop an App until I gain an enough knowledge and experience to depend on my self.

For the time being, I have an idea which I need to turn it to an App. basically, the App is working to facilitate purchases from specific shops. The App should give the option for the shop to create its own page and listing in it its products with prices. then the customer can use the App to search for the shop and select his/her goods and pay for them online.

Awaiting for your response.