Is it possible to have a page in the app where I can capture 2 signatures from someone and have it saved? Is there maybe a tutorial that may help? Has anyone one done something similar to this?

is there a plugin or code that i can use so i can upload info to my app such as a task and once the task is completed have it automatically deleted and send me all the info back?

i was wondering is there was a tutorial that might help me build something where i can have certain info pulled from my site but when someone logs in they can only see the info i want them to see