Losing weight is what women have been longing for.

Therefore, if it is an online advertisement, it should be placed on a women's platform, such as Women's Pacific Fashion Network. There are many similar ones. You can search online for women's platforms.

If it is offline, it can be placed in a crowded place, such as the subway, where all kinds of people have it.

I hope my answer can help you. Please accept it. Thank you.