How to run tik tok ad campaign from shopify(OVERLY COMPLICATED)

Okay, so i'll just rant here because this is the most overly complicated piece of garbage system I've ever done in my life, bro. All I'm trying to do is run an ad campaign on TikTok shop from Shopify since my data from Facebook wasn't that good. But I didn't know I needed to have a bachelor's degree to learn how to do this, bro. I'm trying to connect my TikTok account to my Shopify account, but they never send the fucking verification email for me to connect it. I've contacted Shopify and TikTok support, and they are doing nothing. I'm trying to run ads today, though. Like, it shouldn't take all day with eighty percent of the day talking to customer support for every little thing because it's so overly complicated to set up a store. What am I supposed to do, BRO