https://fundigo.000webhostapp.com is my current address. I tried to (half successfully) connect it to domain I bought after I installed WordPress. It linked successfully. Then I changed URL from WordPress tools, and then everything broke, everything was being redirected to my custom domain. So tried something and then installed WordPress on my custom domain. Still it WordPress only worked on 000webhost subdomain, I was okay with it. But whenever I tried to open fundigo.000webhostapp.com it was redirected to custom domain and saw this.
Strangely whenever I opened custom domain directly, it worked as expected.Since then I have completely reset website twice, removed every reference to custom domain and unlinked and even deleted my custom domain. But 000webhost subdomain still keeps redirecting. These are the logs https://pastebin.com/W9nCSBhn
Later I wish to successfully connect to my custom domain, but for now please help me stop this redirecting.