Pinterest - Pinontop - Broad - followers

Hey , i'm a new in pinterest it's been only month of working on it i have a couple of questions about it
1-about the extension chrome pinontop its broker or stop working how i cant know the hot pin now ?
2-there is a way to grow up a broad (best strategy) ?
3- the same question about followers (best strategy to get much ) ?
4-last question is there is a group Facebook for exchange the followers ( suggest me ) ?
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if someone have a question posted maybe expert Pinterest replay

ANYONE :/

AutoPin, NinjaPinner are just two after googling.

Somebody may be selling some on the marketplace > https://www.blackhatworld.com/forums/social-media.200/

And if you’re feeling really lucky - https://github.com/seregazhuk/php-pinterest-bot/blob/master/README.md

Basically teaches you how to do it yourself

Try followliker