Hi, I am having some trouble finding PP restorers, were can I buy them?

You can't buy any ether, maxether, elixir or maxelixir. They're "find only" objects.

You could take a Pokemon around that has the ability "pickup"

Zigzagoon, meowth(trade from leaf/fire), pachirisu(only in D/P)for example. Maybe linoone does as well. And hope that they pick them up.

Or you can grow lots and lots of LEPPA BERRIES. Each one can be used on a Pokemon like an item, in or out of battle, or you can get your Pokemon to hold it and they will use it in battle. LEPPA BERRIES = restore 10PP per move.

They are quite handy, and easy to grow lots!

(see, berries are useful!)

You can't... But pickup ability may get 'em sometimes and leppa berries do just fine. Also, you can show the guys in Sootopolis a big lotad/seedot and they might give you one.

-Shadow Cresselia

They should be at the Pokemon league. If they don't have a PP resrotation item, I suggest buying a full restore. It does exactly what it says.

You can't buy them. You can only find like 4 of each in every game.

You can't buy PP Restorers (called Ethers, Max Ethers, Elixers, and Max Elixers). You rarely find them in the wild. If you need to restore the PP of your Pokemon, go to the Pokemon Center. You don't need to fight every wild Pokemon you come across, which is what I think you're doing wrong. But if you're not, forget that last comment.
Good luck,

Acgmindmaster12

This is for Tito11. Full Restore only restores the Pokemons hp and heals poison, paralasis, ect. And you have to ghet a Pokemon with Pickup, but be sure that they're above level 50 thats when they pickup better items.