I bought AVG PC Tuneup in July since then have bought new laptop window 8 which Staple says they tranfered on to this lap top but it keeps saying I have to buy again

Pauline, Staple probably downloaded & installed the 'trial' version instead of the fully 'paid for' version. Have a look @ this article (https://support.avg.com/SupportArticleView?urlname=How-to-transfer-AVG-license-to-a-new-computer). 
AVG Guru

How do I get my tune up AVG to work on this new Windows 8 as it keeps saying my free trial is over However I bought a two on the 20th July  P M Padley ref 32-1551409

Pauline, Staple probably downloaded & installed the 'trial' version instead of the fully 'paid for' version. Have a look @ this article (https://support.avg.com/SupportArticleView?urlname=How-to-transfer-AVG-license-to-a-new-computer). 
AVG Guru