WLLW Women's Long Sleeve Crew Neck NASA Letter Print Shirt Top Medium White

I looked at the size chart and it said if you were a 34 bust you would take a size large is this true?

I've seen complaints about this shirt having mispelt words from other sellers. Is that also an issue with this seller?

I’m a medium in Juniors clothing should I get a medium or large

Are the sizes true to the size