Code not doing anything

So I'm making yet another plugin and I'm having problems with it (as usual). The plugin is supposed to add a number to a config every time a player votes for the server, or someone uses the command to add a vote to the player. I set up a separate config file for all of the players that have voted for the server before. But when I run the command to add a vote to the player, it doesn't do anything. It says that the I added a vote to the player, but it doesn't actually add a vote to the player. Here's some of the code:

PHP:

 public function addVote($player){
        if($this->players->get($player) == null){
            $this->players->set($player, 1);
            $this->players->save();
        }else{
            $this->players->set(intval($this->players->get($player) + 1));
            $this->players->save();
            $rank = $this->getConfig()->get($this->players->get($player));
            if($rank !== null){
                if($this->getConfig()->get("AdminRank") == "false"){
                    $this->rankUp($player, $this->players->get($player));
                }else{
                    if(!($this->getServer()->getPkayer($player)->isOp(true))){
                        $this->rankUp($player, $this->players->get($player));
                    }
                }
            }
        }
    }
   
    public function rankUp($player, $rank){
        $newRank = $this->getPlugin()->get($rank);
        if($this->getConfig()->get("Plugin") == "PureChat"){
            $command = "setgroup $player $newRank";
            $this->getServer()->dispatchCommand(new ConsoleCommandSender, $command);
        }elseif($this->getConfig()->get("Plugin") == "CustomRanks"){
            $command = "srank $player $newRank";
            $this->getServer()->dispatchCommand(new ConsoleCommandSender, $command);
        }else{
            $this->getLogger()->info(TextFormat::RED.$this->getConfig()->get("Plugin")." doesn't work with this plugin!");
        }
        foreach($this->getConfig()->get("Commands") as $i){
            $this->getServer()->dispatchCommand(new ConsoleCommandSender, str_replace(array("{PLAYER}","{NAME}"), array($this->getServer()->getPlayer($player),$this->getServer()->getPlayer($player)->getName())));
        }
    }

you can also find the plugin here.

https://github.com/Blubberboy333/VoteRanks/blob/master/Blubberboy333/VoteRanks/Main.php#L38
What is this line supposed to do? The second parameter is not set to anything, so I'm assuming that resets the votes.

https://github.com/Blubberboy333/VoteRanks/blob/master/Blubberboy333/VoteRanks/Main.php#L45
getPkayer() ?

Oh thanks, I missed those...