Ummm..?!?

I don't know what they are called or I'd name my post it.

When in a stage you may land on an item or a chest and a little icon will appear and move under your monsters HP bar. Stars faces and other tiny things I can't make out on my screen.
What are the items you collect and what are they for or how do you use them I see no option to click on them or and info on them anywhere anyone have a clue? Or could support enlighten us

Thanks

Tim

star is double xp, poison/skull icon is half xp, sword with green arrow up is attack increase, red down arrow is decrease. shield with green arrow is defense increase red arrow is decrease, the foot is speed, the pile of coins is how many coins you get after the match (green increase red decrease for those two as well) and I think that's all of em

Smiley face from white statue thing = double exp. while the smiley face remains in the bar you receive double exp from battle.

Blue face from red/black statue thing = half exp

Gold coins from red money bag = double money

Grey coins from purple money bag = half money

The other ones are a shield, sword, and foot. If green then your monsters get a boost in the implied stats for battle (defense attack and speed) if it is red then your monsters have less of that stat. I'm not sure to hat degree it changes but my guess is 10 points like the equipment alters statistics.