Nivea SPF 50 Sunscreen Left Stains on Clothes and Failed to Protect Skin

I recently used the Nivea SPF 50 sunscreen during my vacation, and it ruined all of my clothes! After applying the product, it left yellowish, dirty-looking stains on my brand-new vacation outfits. This issue occurred with two different bottles of the sunscreen, both purchased this year with receipts to prove it. Not only did it stain my clothes, but it also provided zero protection for my skin. My body was not protected from the sun at all, despite using the product as directed. Nivea, this is unacceptable! I demand a full investigation into this problem and compensation for my ruined clothes and ineffective product.