Salaam Alaikum Rakib Hassan ji.
U r simply spreading false information.
The story of billgates foundation thrownout of India bcz the polio vaccine causes paralysis is totally false and stupid.
Plz read the article which i am sharing,it is from one of the most trusted website in India
And since this false news was known to me personally and many Indian,I can conclude that ur other information will also be false,misleading and hoax.