hi i don't know if my package has been lost, its been stuck in New York for a month without any new updates and I live in New York so I don't know why it hasn't reached me yet, my tracking number is CP418908786CN

Tracking number: AG122618844CN
My package arrived to the US on March 13th and since March 16th it has been stuck at the same place. Can you please update me on the status?? Shipment delivery history below:

2023-03-16 11:15
NEW YORK, NY 10029, 快件到达处理中心
2023-03-16 11:04
NEW YORK, NY 10029, 快件到达处理中心
2023-03-16 08:20
NEW YORK NY DISTRIBUTION CENTER, 快件离开处理中心
2023-03-16 00:32
NEW YORK NY DISTRIBUTION CENTER, 快件到达处理中心
2023-03-15 21:49
METRO NY DISTRIBUTION CENTER, 快件离开处理中心
2023-03-15 16:12
METRO NY DISTRIBUTION CENTER, 快件到达处理中心
2023-03-15 15:12
METRO NY DISTRIBUTION CENTER, 快件到达处理中心
2023-03-13 11:05
JFK, 快件到达处理中心
2023-03-13 10:00
深圳市, 快件离开处理中心【深圳市】
2023-03-13 09:32
深圳市, 快件到达处理中心【深圳市】
2023-03-13 06:16
上海, 快件离开处理中心
2023-03-12 22:02
上海商业快件处理中心, 快件离开处理中心
2023-03-12 20:07
深圳市, 离开【香港中快项目部】，下一站【广商中心】
2023-03-12 20:02
上海商业快件处理中心, 快件到达处理中心
2023-03-12 19:02
深圳市, 【香港中快项目部】已收寄，揽投员：陈智锐，电话：13590232093

My package RD592944475CN has been 'in-transit' since 1/6/2021 at ISC New York, NY(USPS) I contacted USPS several times and they told me that the place of origin has to provide an update since it has not been cleared at custom in the US. Please help, who should I contact to get it cleared? Or at least what steps should I ask the sender to do in China?
Thank you.