I haven't joined any signature campaign before, and I'm interested in yours. But could you please explain why participants must also join the two telegram channels?
BQT ChannelThis is the official telegram group chat of the project you wanted to join. Every project needs a huge community and it's very useful to have any updates about them. It's an additional requirement on every bounty campaign for you to be qualified.
BQT Signature/BountyIt's very clear that it's for the bounty participants, to know updates and news about the campaign.