post the actual pic of your ammonia test kit
we take that pic, which is nh4, and convert it to nh3, which is never zero in a stocked tank, and your test outcome aligns with a good cycle not a broken one
need a pic of the tank and a pic of your test for ammonia as it reads now.
this is also proof that old cycling science falsely sells bottle bacteria to the masses unfairly.
the #1 signal that a false cycling post is underway is no tank losses are mentioned in the title, just a non digital test kit causing the alarm/ and old cycling rules that would ever let someone doubt an eight week cycle after using one-day bottle bac. a truly broken cycle can't handle your fish and feed everyday that it handles
pics likely to be: clear water, normal fish distro vs laying around or floating in distress, rocks will be normal mid-tank and flow is normal and there's no reason for this cycle to be deemed broken since the tank carries life very well.
I think a pic of the tank will show these details along with other benthic markers like algae or cyano common in a new tank and also visual proof of a completed ammonia cycle.
when you can see algae, or haze on the glass as routine cleaning needs, that's proof of full ammonia control even though the updated rules for cycling haven't been formally published, yet.