This refers to staging photos so they look appealing when uploaded to Instagram.
Because it encourages users to click “like,” this practice has become popular.
To publicize their business to potential customers, some restaurants intentionally arrange their dishes so that they’ll look attractive on Instagram.
(so they) look
(this) refers to
ooku oshite morau koto wo
(it encourages users) to click
(this practice) has become popular
senndenn no tameni,
to publicize (their business to potential customers)
innsuta bae suru
attractive on Instagram
so that (they)’ll look