When I was lowered, my jack wouldn't fit either. I build some low profile ramps out of some 1x12 board. after driving up on it, the jack slid right under.
Something like this.
https://forum.miata.net/vb/showthread.php?t=537487
I've also got a low profile jack from harbor freight that works like a charm as well.
https://www.harborfreight.com/3-ton-...ump-62326.html