I think you should put your ad of Hazel in the 'for sale' category :)
Dogs do take time to get to know each other before they get along, especially if there is a new puppy in the house. Let them get to meet each other for half an hour each day and slowly increase the timing with your supervision. I'm sure, soon enough they will bond.
Hazel is not very well, so all the more she would need your love and a good home :)

thanx for ur advice:)
hazel is adobted by a very loving couple fortunately!:) i hope she would be having good time there.
yeAH i tried a lot but it wasnt working. she was so scared all the time and there was a time when she refused to eat her food cuz she was scared of mafia and brownie.
and if u want to adopt a puppy u should visit near mentari court...there are so many homeless puppies and dogs on roads. i can't keep so many in my apartment cuz if i will the neighbours are goin to complain.
thanx again.

*adopted

u got nice dog ^.^

thank you Tawafiq:)