I’m playing on android, I see the awakening can be done 4 times… but I cannot for the life of me find where to perform the awakening on my chaeacters/monsters… same with boosting I cannot find the options to do these… can someone explain how to do it please?

Then choose a unit you have twice
And it should appear like this to awaken
Also boosting is just rigth next to awaken (the one on the left saying base poder)