If the front door is locked does it give me premission to kick in the back door for access?

i just don't want to get arrested or miss playing pool when i go back to early so i don't know how else to approach this. they all usually usually come back to their houses at 6:30 so i also have to be sly and carefull, and cuterous. if i do much else i'll probably get caught like my friend did and i have an event coming up that ivee been much looking forward for attending if you so please