How to use Bushnell Telescope

I hope this is not too late.
About the only way to get an answer would be in person, one on one.
Check and see if there any astronomy clubs or groups in your area. if so then drop them an e-mail telling them what your problem is and ask when their next observing session is.
Take what you have with you and find out how to use it.
In lieu of or in addition, Join an online astro group such as Cloudy Nights and have a 2 way discussion with people have been through it themselves.
Best to all.