Because your gear contains very little actual testosterone and a lot of oil.
Educate yourself about TRT and drop all these internet lingo things like "cruise". Read through the stickies of this section
https://forums.steroid.com/hormone-r...nt-anti-aging/
and the stickies in the subsection
https://forums.steroid.com/before-yo...u-doesnt-know/
250mg is not a healthy dose to stay on for a long time nor will it give you any gains worth it. Your hematocrit will go up, it will be bad for your lipids, it will keep estrogen too high and you'll need an AI to keep it in a normal healthy range, the AI will impact lipids negatively too. Stick to ~100mg a week, be healthy, then when it is time for a cycle and gains then do a cycle, when your body gets saturated and the time has come to end the cycle, end it, let your body recover and make sure bloods (blood count, lipids, liver et.c. everything) is in a healthy range before you do another cycle.
Edit: Your case is a good example of why it is a bad idea to rely on UGL gear for replacing your natural test... I had to search for a year to find a doctor who could prescribe me TRT and was willing. It is worth it...