https://www.chess.com/endgames Have you seen this page?
Any free endgame test for 1800 ish?

Couldn't you get membership? If you don't have premium, there are videos online and chess books.
You seem to misunderstand
1) I'm from Lebanon I cannot pay with dollars
2) I have Silman's endgame course
3) I'm asking for a test to self-evaluate not a resource
"100 Endgames you must know" has a couple of tests, like an entry test to see if you know anything at all, and a final test to see what you've learned. The questions are like "Is this position a draw?" or "Is this move in this position winning?"
It's not much but it's something. Sure you won't buy the book for the test alone, so there's a video on youtube on John Bartholomew's channel of Magnus going through the entry test, all the questions are there.

This isn't exactly a test, but it sort of is: I've started to put a number of Silman's exercises and lessons into a library -- https://www.chess.com/c/29BGHTLra -- so one can play the ending against the 3200-bot and force a win (or draw) depending on the exercise
So I made a post not too long ago about my endgames lacking. I'd like now to test them with a free test for 1800 ish. If anyone knows one please post below. Thank you