How do I get a thicker body shape?

I'm wondering how I get a thicker body shape lately my legs have became very thin & I lost my butt! I want thick thighs & a bigger bum & a flat stomach I'm 5'2 & 105 pounds. Is yoga good to do I wanna know what I can do do achieve a thicker body shape I really love niykee heaton, Kim kardashian, khloe kardashian & the taz angels body's
How do I get a thicker body shape?
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