Need Help With Upcoming Episode on Mask Junk Science

So in conclusion can we say that out of the control villages (n = 146,783) there were 3,380 serum positive cases (distilled down from reported symptoms, agree to test, tested. tested positive) and out of the intervention villages (n= 160,323) same distillation leaving 3,804 serum positive cases.

If the villager didn't report symptoms s/he was deemed to not have covid.

Then a chi squared would be based on this:

----------- positive test ---- negative symptoms
treatment 3,380 --------- 156,519
control. 3,804------------ 143,403

........and the results are not significant. The study flops and the media reports are wrong.
If this study was conducted properly and written clearly, this entire discussion wouldn't be possible.