No. That's a really bad idea because engagement will suck if you suddenly double your follower numbers and likes/comments stay the same. It might discourage people actually. Plus it's just not worth it spending money on something fake. You can get 25K followers the legit way using FL relatively easy. It's just a matter of time. I've gotten a few accounts to 25K followers in a few months.
Don't do it. When users check your photo's likes to your follower's counts, it's no brainer what they will think. Also, if you are going to bot, the followers you get will mostly be inactive/botter accs.I'm thinking about buying 25k to take me up to 50k followers.
Never bought followers and never will. I've heard countless stories of accounts getting banned. So just be careful on who you buy these followers from..
Just my 2cents.