If they allow only small bets, that would favor the gamblers as they won't lose much amount in case the bet goes against them.
Think the other site. Higher amount of max bet = more pay = short of liquidity, though I believe that's not the case here. There must be something wrong with brknmg account which I don’t know.
By the way, can we make multiple bets on the same match?
Yes you can. There are Asian handicapped, double chance, both team to score and total goals over under. Did you mean this?