It's not easy, but as long as you are willing to work hard, 1 month can see the effect.

Now you can have two solutions:

① Download slimming software.

Slimming software is generally free. I recommend you to use keep (suitable for everyone, but also for people who specialize in thin thighs, so I'm using it), mint (a little fast, suitable for people above 16) and slimming treasure (I heard it's very professional). Personally, I think you can use wake (it's good to do yoga if you have nothing to do, and there are autumn skin care tips and so on).

② Find a fitness club.

The fitness club is very professional. Although it costs money, there are coaches in it. If you can't exercise independently, it is recommended to sign up for one.

Remarks: I hope you can succeed!