Experienced person in Tactical Pad app

Hi all, I have a sports website in which there are 2 types of users free users and premium users. I want to add the football coaching app 'Tactical Pad' via my sporting connect website. Currently, Tactical Pad app only allows people to purchase annually but I have contacted them and planned on a monthly basis. At the moment when members go to the job feed to upgrade they see Figure 1. What I want is a style similar to Spotify, whereby members have the option to upgrade to premium (When user select premium they can access premium job feed)or a premium plus(when the user select premium plus they can access the Tactical Pad) option like Figure 2.I want to add the Tactical Pad app to the site and also do you have an idea as to how this would work with PayPal? Would I need to set up a new subscription service, or can this be linked to the existing setup? A person with Tactical Pad experienced only bid this project. Below are the codes received from the Tactical Pad team: 1- Assign the codes to the user (getting the first code of the list). The link is always [login to view URL]<code>&email=<email> -> Assign PC/Mac: [login to view URL]@[login to view URL] -> Assign iOs/Android: [login to view URL]@[login to view URL] 2- If the user does not have TacticalPad installed on the devices, provide the links. Links are always: [login to view URL]<code> PC/Mac:[login to view URL] iOS/Android:[login to view URL] Here are all the 10 user codes for 3 months. Feel free to contact me to clarify anything. 1-PC/MAC: YHUGU2CKUYEH [login to view URL] iOS/Android: CGFJ5G7ZAYW3 [login to view URL] 2-PC/MAC: UWIHJ4EC7BQK [login to view URL] iOS/Android: BTZYHEWNBX7P [login to view URL] 3-PC/MAC: GPQLF3ZHXN [login to view URL] iOS/Android: SCTTIUUKMYKF [login to view URL] 4-PC/MAC: C6SNCREEVDFA [login to view URL] iOS/Android: YH3RUKEJTVWZ [login to view URL] 5-PC/MAC: Q7KB2NEHJTCS [login to view URL] User login details of my website: Link:[login to view URL] Username:winner007 password: winner007