Imasuky said:
First go to your account and find setting, enable advanced editing.
Then go to the Pools page, make the pool with whatever name you want, go to the pics and just below Add to favorites you will find Add to pool, just find the pool you want and add the picture to it.
Hope I worded that clear enough, cause yeah it is a little weird
no i know that already i meant how do i put multiple pics into a pool at the same time
that is what this is implying
Help: Pools
If you're importing several posts into a pool, this process can become tedious. You can instead click on the Import link at the bottom of the pool's page. This allows you to execute a post search using any tag combination you would normally use. Remove any posts that are irrelevant to the pool, then finish the import process.