There are so many things you do not understand, so many things you are getting wrong, that I do not even know where to start with you. Just know that there is a lot of complications involved with everything and "just helping them" is not as simple as it may seem. Consider this, to feed 2 million plus refugees for one day will cost at least $5 million. Now, how about day 2? Day 10? After one year? The costs pile up but no body helps. We are not even covering medical costs, shelter, security. The UNs contribution is minimal at best, as is contributions from other Muslim countries. 98% of the burden of sheltering and providing for these refugees falls on Bangladesh. Of course they do the best they can given their own poor situation, but they are limited. No body else helps out. I doubt you would be alright with hosting a refugee family in your own home. Lastly, try and be nice, alright? It never hurts to be polite.