One more grammar help

[Zoe2008]

Please note that, we only accepted two Target’s PO to use the correct label for the carton box’s length. Please make sure the correct length of 65.80cm must printed and shown it on the carton box.

 

[riverkid]

Please note that, we only accepted two Target’s PO to use the correct label for the carton box’s length. Please make sure the correct length of 65.80cm must printed and shown it on the carton box.

I made some changes but as I'm not completely sure of your intent/meaning, I can't be sure I've done justice to your instructions, Zoe.

Please note that, we only accept[ed] two of Target’s PO to use the correct label for the carton box’s length. Please make sure the correct length of 65.80cm [must] is printed and shown [it] on the carton box.