@Ze380y is right, so here is the bot trick! 
You can get 1k+SUBSCRIBERS DAILY, if you play like a pro, with more safety to not get your account Monetization revoked!
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Register on here : https://www.ytmonster.net/
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Get a vps or you can also do it on your main pc
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Run the YouTube views exchanger 24/7
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Install firefox
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Install imacros
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Open Youtube likes exchanger and run this code in your imacros
VERSION BUILD=10021450 URL GOTO=https://www.ytmonster.net/exchange/likes# WAIT SECONDS=8 TAG POS=1 TYPE=DIV ATTR=ID:likeText WAIT SECONDS=10 TAB T=2 TAG POS=9 TYPE=BUTTON ATTR=ID:button TAB T=1 TAG POS=2 TYPE=DIV ATTR=TXT:Verify<SP>Like WAIT SECONDS=25 -
Do this in a loop of 5
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When using the imacro stay in firefox
NOTE: The imacros script does not work perfect, but after a time you wil see your credits grow!
In short, what is YTMonster®?
YTMonster® is an exchange platform, that can help grow your YouTube channel.
How does an exchange platform work?
An exchange platform facilitates the virtual meeting between users e.g. requesting views, and users earning Credits by e.g. viewing other users’ videos. To start getting views, likes, subscribers, or comments, you can use Credits, or buy Paid Services:
!