Yep, salary they offer is very lower compared to their competitors like Toptal, crossover etc.
I'll say take it if you have no other offers but it's better if you can get offer and work at other high paying companies.
They usually want to hire people from low income countries to get as high profits as people while claiming to be top x% talent platform.

Oh really?!, thanks for your response, I’ve been blaming myself thinking I was the one that didn’t negotiate the salary properly