tail replacement hobbyzone champ

I made this model because the tail of my Hobbyzone Champ was broken. It's a very simple model.

The only things you need are
tape
and a servo horn.

It might be necessary to make the hole for the servo horn smaller.

I first taped both sides, then cut off the curved part of the servo horn and glued it in, nothing more.

Please boost me for free, it would really help.