Ti is a Chinglish sentence. It means that someone can’t do anything well. This sentence comes from a website called 首晒（shoushai.com） in China.
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$CouponsLimitation of use：Expired and UnavailableLimitation of use：
before
Limitation of use：Permanently validCoupon ID：×Available for the following products： Available for the following products categories： Unrestricted use：Available for all products and product types