Umm... I think what mitchr4 refers as "new" here is from the player side, not the [age of the] site itself, as in the learning curve every people experienced when they're interacting with a platform for the first time.
In that case for a professional or even a player who takes it as a hobby is not going to face any difficulties. I myself is not a regular gambler but just an occasional gambler. I never found any difficulties in anything since things are well explained in any business not just in sportbet.one.
When English is a language that someone face difficulties to understand then Google translation helps a lot :-P