Issue I can not figure out

I am trying to set this up so a player can get 1 reward for everyhour. Its not working 

"Enable Economics as default currency": true,
"Enable Server Rewards as default currency": false,
"Enable AFK API plugin support": false,
"Base payout amount": 1000,
"Payout interval (seconds)": 600,
"Time alive bonus": false,
"Time alive multiplier": 0.0,
"Allow Permission-based Multipliers to stack": false,
"New player welcome bonus": 1.0,
"Permission-based mulitipliers": {
"donor": 2.5,
"vip": 5.0

went to a dif plugin. this plugin is broken and no support from author