Yes, you can delete any of your 9 designs on the Create page.
Click the More button next to the design you'd like to delete and select Delete Design.
You're only able to have 9 editable designs in your account at one time. If you go to create a new design and you already have 9 designs, Wavve will prompt you to replace one of your previously created designs. This is another way to delete designs.
When is support available?
Read this link for support hours: https://support.wavve.co/en/articles/5373873-when-is-support-available-to-help-me