No problem here with Sparkpool.
Wallet needs to be online, like they state on the website, then you click on the Extract button on the pool, and the coins move to you're wallet.
It's as simple as that.
They pay out once a day.
edit : Waiting for Leafpool to be ready...
tell me what to click on sparkepool to coins sent to the wallet problem with the language,have registered but do not see where to send