My A-833 Is stuck in Overdrive. Need advice/help ASAP, please!

It never occured to me that you could get a van with a 4 speed. Is it a column or floor shift ?
How about some pics of the inside ?

Here's about all I have on hand right now... I think you can see the floor shift knob in one photoIMG_20161128_203553877.jpg IMG_20161129_180242884.jpg IMG_20161202_175707014.jpg IMG_20161203_142924533.jpg IMG_20161208_175936279.jpg IMG_20161229_190034.jpg IMG_20170102_173642712.jpg IMG_20170109_201223049.jpg IMG_20170116_181028974.jpg