We are delighted to be able to assist you! For any questions, requests for advice, or need for assistance, our customer service is at your disposal. You can contact us via our online form, by email, or by phone.

Contact details:

Site name: Sing4You – sing4you.io

Company: Global Dynamic Trading Limited

Address: 367–375 Queen's Road Central, 16/F, The L. Plaza, Unit 1603, Sheung Wan, Hong Kong

Email: support@sing4you.io

Phone: +33 7 57 82 61 59

Company number: 76220078

Customer service hours:

From Monday to Friday, from 9:00 AM to 5:00 PM (Paris time).

Processing and delivery times

Digital delivery: sent by email within 1 to 3 business days maximum, in MP3 format