While the story is obviously emotional for you, it would be better if you present the just basic facts again please.
Is the issue that a player collapsed and that there was no facilities? Or that many people didn't seem to care?
The former is very poor obviously, but the latter, well, there will always be people who think the game is more important than life or death. The issue is not that those people think like that, it would appear to me that the issue was was there was no plan, and no people in situ, to deal with an injury such as you describe.
Could you outline exactly what happened.
Did he collapse on the pitch?
What happened then?
How did he get to the sideline?
What happened after he got to the sideline?
Who brought him to the hospital?