Creating a Zap to support an automation that allows the users on my website through GHL to connect to my Discord server

I am struggling mightily with the process of connecting my GHL website to my Discord server. Specifically, I want people who pay for a subscription on my website to gain access to my private Discord server channels.

As of right now, here’s where I’m at:
 

1. I have created a landing page on GHL with a button that allows ppl to connect to the free channels in discord server
2. I have 2 zaps created that take over from there
3. Zap A is supposed to catch hook the user who has just paid for a subscription.
4. Then, it’s supposed to get the value of their Discord ID, which is a step in Zap B. Here, I am using Zapier storage.
5. Then it’s supposed to filter them based on their GHL tags which were assigned to them when they paid for their subscription.
6. Then it sends a custom request to the Discord bot to give them proper access.

I also have another Zap, Zap B. This is using the OAuth of my Discord server to give them access. But I’m not sure where to go from here. I hope that’s enough info for someone to help!