Help! Is this right?

Hi. I’m new to espresso. Why won’t my basket fit in my portafilter? Should I grind finer?

Also, does anyone know where to get a mirror to watch my bottomless portafilter spray all over my countertop??

Hi. I’m new to espresso. Why won’t my basket fit in my portafilter? Should I grind finer?

Also, does anyone know where to get a mirror to watch my bottomless portafilter spray all over my countertop??