@ChrisCJ , Welcome to THS and the forum. The THS website Help Desk has a lot of useful info to help you get started.
Take a look at these topics:
In addition, the forum is full of information. Click on the spyglass icon in the upper right and add search terms or questions to read what has been discussed on a topic.
And if you want feedback on your listing, add it to your forum profile and members of the forum will give you tips and suggestions on how to make it stand out. Here are the instructions:
How to add your listing or profile to your forum profile
And feel free to post any thoughts or questions you have here on the forum. Enjoy.