How to say “Please pack the macarons separately; they got crushed underneath the jars yesterday.” in Japanese

In Japanese

マカロンは別(べつ)に包(つつ)んでもらえますか？昨日(きのう)は瓶(びん)の下(した)で潰(つぶ)れちゃったので。

Makaron wa betsu ni tsutsunde moraemasu ka? Kinō wa bin no shita de tsuburechatta node.