In fact, Kanye took to social media to post part of the official letter on his Instagram Stories on Sept. 15, 2022.

The letter states that Gap breached the initial contract by failing to release “40% of the Yeezy Gap assortment in brick-and-mortar retail stores during the third and fourth quarters of 2021.” Unfortunately, the only product that was made available was the Yeezy Gap hoodies, which were sold online.

Source: https://www.distractify.com/p/why-did-kanye-leave-gap