i want to upgrade from 10.6.8 to 10.7
dear members
i am using a macbook (core 2 duo, 2.4 GHz, 2 GB ram). I want to upgrade the mac OS from 10.6.8 to 10.7. apple has withdrawn aupport and safari is also not working well on a few sites. i am not able to find the download. the apple store guys are also not helping saying that 10.7 is not available. the machine is working absolutely fine.
MacBook, Mac OS X (10.6.8)