Growth Per K

if I was looking to grow faster to increase my Instagram account earning, would paying for growth per k services that do giveaways and ect. be good way to do that or would it just lower my engagement from not getting quality followers who followed me based on interest?

If you have decent organic growth already I would not bother with giveaways as it would probably just kill your page, with the followers from the giveaway continuously dropping off.

So what would you suggest to scale the growth