CONTACT US Δ Headquarter: Media Services and Smart Solution Company Limited (Mss. Ltd) Headquarters: 17/F., Yam Tze Commercial Building, 23 Thomson Road, Wan Chai, Hongkong. Phone : (+84) 090 228 6161 ; Telegram: @mssholding Email: support@mss.ltd Viet Vu Tuan – Director ID 48650902 Email: finance@mss.ltd Telegram +1 812 226 2869 (US) Thai Luu Duy – Technical ID 48721248 Email: mss.po@mss-llc.us/support@mss.ltd Phone: +1 812 508 8066 Vietnam Office: Media and Intelligent Solution Joint Stock Company (Mss. JSC) Intecen Building, Lot 2 – 10A, Hai Ba Trung cottage industry cluster, Hoang Mai District, Hanoi, Viet Nam Hotline: (+84) 090 228 6161 ; (+84) 085 355 1155 Email: support@mss.vn US Office: Media Services and Smart Solution LLC (Mss. LLC) 1942 Broadway St, STE 314C, Boulder, CO 80302, US. Telegram:+1 812 226 2869 Email: support@mss-llc.us Viet Vu Tuan – Director ID 48650902 Email: payoneer@mss-llc.us/finance@mss-llc.us Thai Luu Duy – Technical ID 48721248 Email: mss.po@mss-llc.us/support@mss-llc.us