i was having conversation with green address they also said that they also dont support bitcoin cash
So which wallet support bitcoin cash that is the question now
I think it will be the dedicated wallet/s. Some of them are listed on BitcoinCash official site.
You are wrong. First of all, Bitcoin doesn't have official website. If you are talking about Bitcoin.org - if wallet listed here, it doesn't means that it will support BitcoinCash. For example, Coinbase listed here, but they stated that they wont support BitcoinCash. Same case with GreenAddress and more other wallets.
So now where to keep BTC who supports BCC and will convert into BTC and BCC after 1st aug