Greenwood Towing and Driveaway Service Worst Company ever!totally unprofessional and shockingly awful person to person interactions Baltimore, Maryland

I parked my car and walked about 50 feet to a store hoping to use the restroom. While waiting for a friend to direct me to a good place to get my new used car inspected.  As i turned the cornor I noticed the resturaunt was packed and decided just to leave. As i walked  back to my car I noticed a tow truck putting my front tire on the back of his truck to my surprise!  I was shocked that in a matter of 2 to 3 minutes literally (no exagerating I swear) that a tow truck just happen to be there so fast. I honestly believe it was a total set up, how else could a tow truck get there the minute i locked the doors and turned the cornor. I begged him very nicely that I was only there for 2 minutes, which near by camears and 20 random witnesses were also present to see that.  He could of cared less. I'm also 6 months pregnant which didnt phase him at all either. Then offered to let my car go if I paid him cash on the spot.  Which in the moment sounded better then the much larger amount he told me I would be paying later on if I didnt pay right then and there. I had to use ever cent I had on me which was for gas and my inspection, which needless to say never got done. I also was then told if two friends of mine in the backround didnt shut up then i'd have to pay more then what he first offerd. Almost like he wanted me to feel like he was giving me a break which couldn't be further from the truth.  He also pulled a knife out and threatened to use it. Very professionl right? and when a friend of mine threatened to call 911 he said he would call 911 on use and just place blame on me.  Even after he took every bit of cash I had and started to drive off he parked and got out of the tow truck and approched one of the individuales wo said something he didnt like with his knife drawn again.  Nice way to start my day. I still never really figured out whymy car was gettig towed in the first place.  I'm very careful as to what signs say about where and when I can park in certain places.