dragging of listed objects into cauldron

I am on level 6 year 1. There is a list of objects on the right that you have to drag into the cauldron in order. I presume in the order that is on the list. I have started from the top to bottom and from bottom up doing exactly as is requested and the items do not disappear from the list. I have done this about 6 times. Can't progress any further. Thanks for any help.

You have to catch the floating items on the left matching the list items and drop them into the cauldron. I went top to bottom. If I didn't position the item a little above the cauldron when I released, it would "miss" and I would have to catch another one of that item again. So, don't put the item on the cauldron, but, a little above.

Oh, thanks Birdz, I'll give it another go. Cheers