I concur with all of fluttermoth's post. Additionally, from the photos there are other fish that should not be in this tank, due to tank size but also the combination of fish species is not compatible. I'll leave that and move to the angelfish question.
Obviously one is female if eggs were laid. If you see the other fish appear to "fertilize" the eggs if they are laid again, that might indicate a male, though I must confess I do not know if another female might do similar behaviour.
Let's assume you lucked out with a male/female pair. Now we have other issues.
Commercially-raised angelfish (as opposed to wild caught) frequently eat the first few spawns. Wild caught fish (which you are highly unlikely to find in most stores unless they specifically import wild fish and say this) do not do this from what I have read. This isn't really a problem, as one just has to have patience and let the fish settle down before a spawning will be more likely to succeed. I should also mention that any stress to the parents during the egg guarding, or after the fry hatch, will almost always cause the parents to eat the eggs or fry. This aside from everything else would almost certainly occur here, because of the fish species visible in the photos in such a small (to the fish) space.
Next, angelfish must select their mates and bond. Any male/female "pair" placed together may or may not result in success. This applies to many cichlids. There may be a couple of spawns before the male or female decides the "mate" is a no-go, and the loser invariably ends up dead. In the wild, the fish live in shoals and select their mates and spawn. Harassed fish can easily move away out of danger, but in the confines of an aquarium no matter how large this is not possible.
If you do have two females, they may or may not get along long-term. Two males certainly would not, but one of these has to be female so you don't have that problem. And it would have been evident from the first, as the very small tank space would not allow two or more males to live together for much beyond a few days.
Byron.