写英语真头痛...请教一下了

Thank you for the samples, have received most of the samples, but after inspection found that four did not provide samples of materials, and the two materials received two packets of the same sample. Please confirm whether there is a mistake.
PN8876678 => 2 packages received the same samples
PN4493884 => not received samples

Thank you for sending us the samples. We have received most of them. But upon checking, we found that there were four materials in want of samples, and that there were two identical samples for two materials, respectively. We believe that there might be some mistake.

PN8876678 =>two identical samples
PN4493884=>no sample

“谢谢你的样品”翻成英文太别扭，建议不翻译
Most of your samples are received. However, after examination, we(I?就你自己还是一个团队，请自己选择) found that four material having no samples and two materials with two same samples. Please check on that.
PN8876678 =>two same materials
PN4493884=>no materiel