technical difficulties

ok i admit i havent been on the my chem home page for a while been really busy and it takes forever to load on my phone and also im like the most useless person when it comes to technology i suck but im confused it says that i have 3 pending friend request i click and it says que i have nothing! what the hell are you kidding me do i or do i not idk if its me the thingy or the -idk but i need help if there are people who want to be my friend and i dont respond theyre gonna think me a stuck up ass i would but i just dont get it!!!!! im so fustrated help please!!!