what’s wrong with my latte art pours?

i know these are bad 😭 but i've been a barista for about 2 months now and i've just started to try latte art, is there a way to tell what's going wrong with my art from just these photos? usually when i try to pour the circle it sinks down, or when it actually works it's small/misshapen. is anyone able to tell what's wrong?