hey Can any one help me to get my sword +6 whithout adv???????c

[Funcky arabs]

Hey first I would like to say alsalamo 3alikm
I want to get my sword +6 easily it is a sword lvl 90 chn i have the shield +6 and all item set +5 and i need to get my sword +6 can any one tell me an easy way (The word used to have Imortal 6 times and steady 2 times I tried +6 9 times and faild every time can any one help me???