there is a spider thats hmmm as big as my palm somewhere under my desk and I& #39;m not sure if it& #39;s a huntsman or a funnel web

it was on the wall but it& #39;s disappeared behind my desk and hmm this is annoying bc I dont think it& #39;s -under- my desk and I would like to be rid of it.

i think its a huntsman, it& #39;s more grey brown in colour than black