I don’t’ want it to say “Essence H” ka, just normal essence is enough.
Could we revise the image of the stop watch ka, this seems like we just paste the clock on the pic. Also, how long did u do the test for ka? Only 30 mins? It need to pass a couple of hours to show the results.
As for the copy, I think you need to explain a bit more on what you did on the experiment na ka.