I am working currently in UK and my HSBC uk bank told me that it is not possible to transfer from/to egypt any money, so is that really true? and what other ways I can do so?
There are restrictions on transferring money OUT OF Egypt (although less tight than previously: http://www.aawsat.net/2014/01/article55326839 ) but there aren't any such restrictions on sending money INTO Egypt.
If you go to HSBC's retail UK banking pages and locate the page for International Money Transfers, http://www.hsbc.co.uk/1/2/international-money-transfer you can see that you can transfer up to £50,000 per day into Egypt via online banking, £10,000 via telephone banking, or unlimited by visiting the branch.
I'm not sure exactly what question you asked them or exactly what they said to you in response, but it sounds like there was some misunderstanding along the way.