[Posting on behalf of Friend: DEBLYNMAC- avatar showing colour textures?]

I am experiencing a problem of Skin having multicoloured layers...Head and legs one colour..the torso, along with arms another shade... And sometimes in the colour of a dress I am wearing  and with the texture.... 

I have deleted the characterand resurrected it...with still the same problem... Also have done the AVATAR test in Develop/Advanced still no change? Please can someone help...HAS someone deliberately altered my settings or scripts? 

I need advice or will Totally delete SL from SYSTEM and renew another Character...I have put so much into this one I do not want to Do that....PLEASE HELP...Thank You....

on behalf of DEBLYNMAC..... (Drambuie57)

[Within My Friends tab, the names are greyed out and can't see if they are online?]

I have tried numerous ways to solve this problem:

1 within My Friends box the names are greyed out and don't see when there online

2. Also within IM box the Teleport and add friends are greyed out ...how can I solve this problem? and why has it happened?