How do I set and configure the Point System of the Classifieds Plugin?

Dear support team and community members,

I have purchased a licence for the WPMUDev Classifieds Plugin and installed it on my website.

I would like to offer my members the option to purchase points that can be used to publish new classified ads. Now, I have selected the corresponding payment option in the admin backend. However, I could not figure out, how to set the amount of points that are required for a certain ad (depending on the category and time that is chosen).

Could you please provide help? Do you happen to have a tutorial video about this item?

Thank you for a brief feedback!