Social Media Icons Pack – Updated Version 01
https://elements.envato.com/social-media-icons-pack-updated-version-01-VJWL7ZD
Free 
Social Media Icons by alex_watson on CGguy
https://elements.envato.com/social-media-icons-V2ZFNMB
Free 
Social Networking by EFEKT_Studio on CGguy
https://elements.envato.com/social-networking-VX38LZN
Free 
TV Social Media Lower Thirds (After FX) by EALO on CGguy
https://elements.envato.com/tv-social-media-lower-thirds-after-fx-R8AK5EW
Free