Sure Bets on Horse Racing- using William Hill

Just putting this out as a general query to members…
Tons of sure bets are coming up every day for Horses on William Hill…and yet up to present I dont seem to EVER see the odds available…it seems RB are pulling in early opening odds as opposed to current odds. However, I wanted to ask other members if they were experiencing the same , before raising it as a support query
Cheers

UPDATE

Ive had my 1st one!! Yeahhhhhhh