If you're wondering about points, you can read in the FAQ, they get you permissions at certain levels.
https://www.tradingcarddb.com/FAQ.cfm (scroll down to points)
If you're wanting to add all of one person..type in Jeff Gordon and the drop down menu to racing. click on his name when it appears on the next page>
then you can either choose the year or go to colleciton summary> add/update and all missing cards to your want list or add to collection. (or just scroll down that list and click each box you have) if you have some in many different sets, then you'll need to go to that set and add him to your collection.
don't know what you mean about reordering. if the CL was submitted out of order, the you need to submit an Inaccuracy Report on that set
hope that helps... i think?