Canceling Robokiller

wardj700 wrote:

I do not know how to get ahold of them and there is no "cancelation" button on their app.

Use your favorite search engine to find "robokiller app".

You cancel subscription here How to cancel a subscription from Apple - Apple Support

wardj700 wrote:

I am finding it impossible to cancel RoboKiller. Can you help, please!

Ask the app developer or look at their support site.