Yes. The Cordless cleaners have a 2 year warranty. Dyson should fix it for you.
My sv15 (v11) had a pick up issue not long ago. It was a blockage. I discovered it after following the checks Dyson have online. It was in the floor tool of all places! Maybe these can help you sort this out?
https://www.dyson.co.uk/support/vacuum-cleaners/cordless
Hello @ellen
The Dyson YouTube channel hosts a vast amount of content that can support on this process. As well as those that provide tips on using, maintaining, and getting the best out of your Dyson machine. Simply use the on-screen search option or navigate through the playlists to start viewing these.
You can view the entire Playlist of videos supporting the Omni-glide right here.
The vast majority of pick-up issues are going to be due to a filter that needs cleaning, or a blockage which will result in less airflow, thereby reducing suction.
If you need further support after this, please get in touch via our WhatsApp channel and one of our team will be happy to discuss the next steps. To do this, simply click on our Guides and manuals link, navigate to the ‘Contact us’ section of the page and select ‘Start a WhatsApp conversation’.