Used 2016 Nissan Rogue S AWD for Sale near Midland, ON

I have a 2016 Nissan Rogue I’ve done everything I’m supposed to do with maintenance including getting my transmission drained and refilled spark plugs changed cooling system drained and refilled has fuel maintenance etc… to keep my car up and running it’s best , only to break down an hour after leaving for home from our vacation . Going up hill at about 68-70 mph (speed limit was 75) ROM’s went up and down . Pulled over let car rest. Proceed to get back on hwy the RPM”s stuck at 5rpm my Nissan Rogue wouldn’t accelerate , I would press the Gas pedal and nothing happened rpm’s go up and down finally feathering the gas pedal was able to drive fired going only 55 mph with hazard flashers on actual speed limit was 75 mph (very scary when diesels are speeding by you honking as if you can’t see my flashers. So disrespectful some are). car won’t move. Had to get a tow home 350 miles from home…. Transmission???? I love my car it’s mine. I put so much money and love into my Rogue I should not be having this issue. I’m just sad. LS……