You can buy official chapters on my linktree (for Kuiakan) and I have a photobook and stickers link on there too
I think it would be better if you posted like a guide on how to buy the chapters or merch instead of just saying it. I myself had to find like 3 guides just to figure out how the heck to sign up for kuaikan as a non-chinese. It can get kinda complicated and would maybe make it easier for ppl to buy the chapters if they had like step-by-step guide on how to. Same for merch.
Merch wont need a tut because its just aliexpress. Alipay is all in English too so im not sure if it needs a tut? And I'm working on a Kuaikan one but you can't screenshot on some of the pages so I'm trying to figure out a workaround
If you need help feel free to pm me. I buy the manhua weekly so I might be able to help.
Ive added a link to a tutorial and there are offical merch links (have confirmed it with the sellers) in my linktree
Aah I want to buy the merch and official chapters