Hi There,
We appreciate your patience in dealing with the situation you're having right now with your electric dry.
Please know that we value your feedback, and we will continue working on improving the quality of the products and services we offer.
I verified the dryer does not come with a stacking kit, but it is available as a separate purchase.
Stacking (MODEL NO: SKK-8K)
Many of Samsung's washers and dryers can be stacked to maximize usable space. You can purchase an optional stacking kit from your Samsung retailer. For details about stacking and compatible models, refer to the user manual included in your purchase stacking kit. Please see the link for more details.
stacking kit
https://downloadcenter.samsung.com/content/UM/202101/20210108101259759/DV6300_DC68-03381T-11_EN_CFR_MES.pdf
In case of repairs will be needed, please take note of your warranty coverage:
https://www.samsung.com/us/support/service/warranty/DVE45R6100P/A3
One (1) Year All Parts and Labor
Should you need more assistance, please feel free to get back to us via the following options:
1. Facebook Messenger: http://m.me/Samsungsupport
2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513
3. Samsung Community: https://us.community.Samsung.com/t5/Samsung-Community/ct-p/us
Reference Number: 1144775220
Have a great day.
^Charles