You already know that some sportsbook focus mainly on the big five European leagues, but some others offer high coverage for these deep markets you are looking for and they mainly are crypto casinos.
The sport books focus more on European leagues but they give their users more options to go for on European leagues. If you check the betting sites, you will see other ones like Brazilian, Argentine and many other leagues.
Platforms like Stake.com, 1xBit or 1xBet , BC.Game, Vave and Jackbit in the cryptocurrency version may allow you bet on Arab tournaments if do your research and have a proper and clear knowledge of how to navigate the search bar, and use VPN tools Incase you are in a country where you can't have access to these platforms.
If you do not want to receive red tag from established members on this forum, it is better you avoid mentioning 1xbit.
I just checked betpanda casino but there is no wide coverage of sport tournaments most especially the national leagues, mainly on the most popular market as the first comment mentioned.
However, you can check stake casinos, their have wider league coverage, may be you get Arab tournament there, and if you don't get that, you can make further research about which bookies offers your local leagues and accepts cryptocurrency, I am sure you fine one easily.
Are you serious? Even local sport books here in my country have these leagues. North African leagues like the leagues in Egypt, Morocco, Tunisia are most common on almost all sport books that I know. Unlike those like England, Spain, Italy, France that you can see the matches that want to be played in more than a week from now, this is not available for the leagues the OP is taking about, he should check a day before or on the day the matches want to be played.