Lowe's did not honor warranty Portage Indiana

I purchased a snoblower from Lowe's.  I have used it about 8 or 10 times.  I noticed a leak by the gear box.  I took it in to them and they sent it out for repairs with the wrong unformation.  Repaird something that did not need it and charged me 110 dollars.  I sent it back for the right repair only for them to tell me it needed a new gear box for 250 doolars NO COVERED on the warranty.

 It is like brand new and Was not damaged by me or anything else.  In fact when i took it in they thought thatg I had just bought it and needed it loaded.  They are selling a warranty they do not intend to honor and misrepresent the warranty when they sell it.  BUY nothing like this at LOWE"S!!!!!