Hi there. Thank you for the screenhot. I asked for your email, as it's the best way to contact you in case we need you to provide something, or if we need to discuss some sensitive information regarding the problem you are facing.
In your case, we require a little more time to investigate the issue, as it's uncommon. Rest assured, we don't restrict your ability to place such bets, although it's generally better to use the entire amount at once.
I've already reached out to the platform to gather more information and find a solution. I kindly ask for your patience as these matters can take a bit of time to sort out. Usually, it takes around 2-5 days to conduct a thorough investigation. Once I receive an update, I'll be sure to keep you informed every step of the way.
You can actually send me a DM here if the discussion involves some sensitive information.
Although it's definitely unfortunate that the investigation will take 2-5 days, I can do nothing about it. It's possible this might not yet be resolved even after game 3 of Nuggets vs. Lakers, but it's all right. I'm thankful for your response and for taking time to look into my concern.
In the meantime, to make the waiting period more enjoyable, take a free bet from the list on your next deposit

I've just made another deposit. I still have enough balance in my account. I'm hoping I won't be making a deposit anytime soon. I want to win.

But many thanks, anyway! I hope there's still available in my next deposit.
~snip~
If my memory is right about this kind of issue. Some sportsbook dont allow multiple bet on same pick. Its either you will cancel your original bet and place the new one or just choose another bet with handicap so that it will gave you same goal.
Theres a discussion like this on gambling discussion board before that player denied payment for placing multiple bet on same pick in different time of the game for an unknown reason. Probably Megapari bookmaker is using same code that dont allow multiple same bet.
Im not checking the odds. How big is the difference on the odds for your pick?
I've been betting for a while in different platforms and I haven't encountered this issue. I used to do a lot of live betting. That involves betting on the same pick a number of times to make the most of the odds as they constantly change according to how the game proceeds, but I cannot remember an instance such as this.
Anyway, Megapari has made it clear that placing additional bets are actually allowed.
As for the odds of my picks, they're the same. So there's really no reason for it not to be allowed.