Instagram Tool

Hi guys! I am quite a newby here. So, the thing is I want a tool to help me get more followers in Instagram. The tool should follow and unfollow users. I get tired by doing it manually. It must a free tool for just 1 account)
Can you guys advise me a good tool?
I have some trust issues, like if I lof in they steal my account )
Help me please find a good reliable tool
Thanks for assistance!

Seriously, people. Anybody )

LOL..... free is not posible and in good shape. I try some free tools but didnt recomend. Is a free version of mass planner (cracked ) or a py bot free just serch for it. Mass planer cracked dont allow you to run more than 1 day untill you need to restart because of a server error. Py bot is good but only follow by hastag and is really not so good as other bots+didnt have unfollow from what I remember ( i just checked short)

Try jarvee free for 5 days than buy it or leave