.This afternoon I used some old Ilford film my dad had left over from the 90s. I then made some of my own film ink because I thought that would be fun to try. The ingredients are listed in the first slide above. I made both the developer and the fixer. The one problem, which is probably the reason it didn't work, was my 1000mg of vitamin c were not pure, instead it was part of an orange tea mix. The vitamin c is supposed to change the contrast, so I also could've not had enough.
Another possible issue could've been the exposure. I exposed it for 30 seconds with an ultraviolet light, then 10 seconds, then 5 seconds with a regular light. They all turned out what I think looks like overexposure. I could try exposing it with just a quick flash of light and see if it comes out black, if it doesn't the problem is definitely my wack developing ink.
Here's the YouTube video this developer film is based off of:https://www.youtube.com/watch?v=pYoWNXmoGoc