DHL express service slows down

The DHL timeliness is slow. Many customers have reported to me that their parcels have slowed down and did not arrive at the scheduled time. In the past, the parcels were usually received within 5 days, but now it may take 10 days or more. The reason is that the customs policies of many countries have changed due to the impact of the COVID-19 virus,the package needs to be transferred to another country, so you will see that the package is not necessarily sent in China The purpose of this is to make the package arrive safely instead of being detained by the customs. I hope you can understand, thank you for your support