The optimal dimension of the avatar on Telegram is 512px by 512px, and it’s recommended to use PNG format to deliver an unpixelated avatar. Write your hashtags in the language of your target audience. End-to-end encryption is an important feature in messaging, as it's the first step in protecting users from surveillance. A vandalised bank during the 2019 protest. File photo: May James/HKFP. Hashtags are a fast way to find the correct information on social media. To put your content out there, be sure to add hashtags to each post. We have two intelligent tips to give you:
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