Tired of my husbandnot praying or reciting Qu’ran

I have two problems and Ineed the solution for them. I am married for
6 years now alhumdulillah, a muslim from India. My husband
alhumdulillah is avery nice man, he takes care of his family a lot.
We have 3 beautiful kids mashallah. But he doesnt pray 5 times and
doesn't know how to read Quran. He never read in arabic language. A
few days ago he told me he read it in English before marriage. I
seriously doubt that. I want him to learn arabic and read Quran and
become a good muslim. I tell him hadith and how important prayer is
for us but it doesnt have any effect on him. He just says hm,hm,hm....
that's it.
I need some supplication that I can recite to make him change.
Another thing is that I have a small group of ladies coming to my
homeand we have islamic discussion on various topics. I told them that
it's not haram to cut our hair(ladies). They ask why is it not allowed
to get eyebrows done? Whereas we can wax and remove our upper lip
hair. Becauseeveryone here in India says that women shouldn't cut hair
and should not wax.
Can we wax andcut our hair, or not? I need authentic proof.
jazakallah,