There may be several reasons why "Swallow" clothing store can't get into GTA5. First of all, it may be because there is a bug in the game. You can try to reinstall the game or restart the game to solve this problem. Secondly, it is also possible that you haven't finished some tasks in the game or reached a certain level, so you can't enter the clothing store.

If you want to buy clothes in Swallow Clothing Store, you can try to find similar styles in other clothing stores in the game. In GTA5, there are many different clothing stores for you to choose from, such as Ponsonbys, Binco and Suburban. You can find your favorite clothes in these shops, and pay attention to the different prices and types of different shops.

In addition, if you want to enter a specific store but can't, you can try to find other entrances in the game or unlock the store through specific tasks. Some stores may require you to complete certain tasks or reach certain levels before entering.

In short, if you want to buy clothes in Swallow clothing store, you can try to find similar styles in other clothing stores in the game, and pay attention to completing the tasks in the game and improving your level, so that you can enter more stores and buy more clothes.