If you're an iOS user, you can sign in with your Apple account. If you're an Android user, you can sign in with your Google account. If you're a first time user, you can sign up with your Google account.
To create an event, tap on the "+" button on the home page. Fill in the required details such as event name, date, time, and location, then tap "Save" to create your event.
To edit an event, go to your event list, select the event you want to edit, and tap on the "..." button on the top right corner. Make your changes and save them to update the event.
To delete an event, select the event you want to delete, and tap on the "Delete" button, tap on the "..." button on the top right corner and select "Delete Event". Confirm your action to remove the event. You can only delete an event if you are the creator of the event.
You can delete your account by going to the Profile tab and then tapping on the settings button on the top right corner. You can then select to "Delete Account" option. Follow the prompts to confirm your decision.