Should make player id a bit more obvious

[KristofKekesi]

There are a lot of types of Steam IDs, first I tried the one called Steam Id (looks like STEAM_0:0:000000000) but the one needed is called Steam64 id.

[ChrisF94]

Steam ID should be converted to a string for it to show the steam64ID. Like this: let steamID = playerInfo.steamId.toString();