Did you read what I wrote?
Odds of 8,44 make no sense on this parley, it should be 1,7 according to the single odds.
If somebody is crazy enough to bet 197.55 Eur on odds of 8.44, then it is a pretty safe bet to place a bet from 1667.32 Eur on odds 2.28
The only strange bet that is going on, is the one that he placed with odds from 8.44
Usually, you do not place bets like this. I agree that something must going on, Maybe he can share the bets? It must be a handicap bet.
If the size bet on that odds is your only basis for this case being fishy, you gotta think again. There are tons crazy player that doing insane crazy bet especially if they knew well the team they bet. That is a parlay bet so the odds on each bet is not that high, it just multiply many times that's why it turns out that huge odd. On OP case, there's something wrong on the sum odds of his parlay just like what the other guy pointing out.
I believe Adkins should pay the OP base on the right odds since he risk his money on that bet. If all big wins should be incorporated by fixed match, maybe betting industry especially on crypto is quite risky at all especially when you are betting on this kind of bet size.