just started my new tom tom golfer 2 and found the distances all wrong

as i am not very good on computors or all that jargen i cannot speak to any body who will speak to me so am at a loss as what to do.I cannot even send it back as there does not give any options.
Comments
https://uk.support.tomtom.com/app/feedback_golf/
is used to report problems with golf course data.
Regards,
Stuart.