Slider not an option?

I can’t seem to find the Slider component. I have a blank page to which I have added Bootstrap 4, I then added a container, a row, and a column. Trying to put a slider in the column but it’s not an option. There aren’t all that many block options either. I thought there were meant to be 170+ of those but I only see 15 and they are only forms and navigation. I’m guessing I’ve missed some crucial step so if anyone could point me in the right direction I’d appreciate it!

Thanks,
Heather