You can want to delete your MakePlans account? Sorry to hear that. If there are any features missing please do email us and let us know. There are many ways to configure MakePlans and we have an API so perhaps we already have a solution for your needs. If not, we would love to hear about it so we can implement it in the future.
Unsure if MakePlans can do what you require? Please email us at firstname.lastname@example.org or use the form from the link in the top menu to find out.
If you still need to cancel your account then go to 'Account' and you will find 'Delete account' at the bottom of the page.