Switch to a computer or the desktop view on a phone. Maybe get faster Wi-Fi?
Unfortunately there has never been anything close to replacing it.
It's slow because the servers are slow and there must be very little revenue coming in to upgrade.
Time changes, everything is changing, even the sever is out of date, which was fine many years ago.
Leave the site fast, and never come back! That should do it.
I was done as you said, I am not able to come back, can hardly visit the site again.
The site speed is ok, just somethings like the classifieds not working or the chat anymore.