Need instructions sent with your eBay sales

[montrosekid]

I just received a 12V digital meter and found no instructions with it. Sent email to seller and they just refer me to this web site and let me try to find the proper manual with instructions on how to connect it. This is a lazy method to sell your products. It's still not clear to me that I found the correct instructions. Please include written instructions and diagrams in the future with every item you sell and ship on eBay.
Thanks,