I certainly empathize with this deplorable situation you & quite a few consumers are facing. This type of scenario seems to be increasing in frequency among businesses that (are supposed to be)...reputable. Deceptive/misleading advertising by businesses is one of the most frequent complaints I've seen...right here on the ROR website alone!
May I strongly suggest to those who have not received any acceptable resolution to your problem(s)...that you prepare and send certified letters of complaint (with a return receipt request) to both Lowes [or whichever store you may have purchased from] and Whirlpool's Corporate Offices.
Be certain to include all relevant documentation, such as, copies of receipts, statements made by store employees, responses by store management [both orally, by mail, or email], any written advertisements, etc. It is equally important to be 100% accurate regarding your facts in the case as well! Dates and times are a definite "plus."
In addition, please ensure you specify exactly WHAT you would consider to be an acceptable resolution to the complaint you are presenting. Also, forward a copy of your letter to the BBB, as well as, advise the corporate offices you have filed a report here on the ROR website. (Please review the advice which the ROR editor [Ed]provides here as well in this regard).
When enough consumers take the initiative in this regard and go straight to corporate management...and even the news media...reputable companies will begin taking more seriously the displeasure of consumers with their products and/or lack of effective customer service, both during the pre-sale & post-sale periods.
One bit of additional pertinent info here(for those who may not be aware): There have been some issues with a particular type of flexible, aluminum foil dryer exhaust duct that was used during the installation process with some dryers, which was discovered to pose a serious safety concern (i.e, a fire hazard & the fact this particular type of exhaust tubing was not the type recommended for use in accordance with the dryer manufacturer's specifications).
This issue existed with a dryer I purchased from, & was delivered/installed by Lowes. *However, Lowes was very accommodating, sending a repair technician out who resolved the problem (replacing the original tubing with the correct one) in a most timely manner...AND, at NO CHARGE to me!
I wish you the best in your endeavors!