Where is my purchased details gone?

you can find purchased content from link https://www.nullpro.net/resources/market-place-user/purchases
that will be displayed in the above link when Resources was require to pay to the uploader .
Credits are only charged for each download,and you can share content to win it.

learn more credits and member group rules link:
 
My purchase showing empty, each download means? you means to download same product next time again i will have to pay 10credits?