Welcome to the platform! To answer your question directly: no, you cannot edit those slips. If you change anything or delete a match, it just becomes a regular accumulator and you lose the promotional 10% odds increase. It’s a take-it-or-leave-it deal. If you want a full walkthrough of the rules, restrictions, and how to actually find and place these bets on both desktop and mobile, you should check out this detailed guide https://myinternetaccess.net/how-the-daily-express-works-at-melbet/ it explains everything step-by-step. My advice is to always look at the selections carefully. If you don’t feel comfortable with even one team on that list, just skip it and wait for tomorrow’s offer. No need to force it.