Is anyone archiving the instagram?

I am doing videos about the multi generational lineages of hellyweird. I followed an instagram link the other day. I am shocked by how much proof they are satanists exists on there. Is anyone archiving this? Should I be? Or is there a place I should give the handle names to as 'persons of interest'? Is it even important? I mean we know that nearly all of them are into some sort of 'dark art'. Some follow a voodoo thing like jen lope, others are into crowley and or molush (mispelled on purpose, I like to mispell the 'names'. I avoid 4chan,reddit, voat since I am old and hard to learn how to use new things on computer. So, let me know if this is an ongoing project and if it would help if I made videos of me surfing their accounts, public pictures only.