how to access create js using javascript and make interactive

this.ans2_txt = new cjs.Text("", "bold 35px TektonPro-Bold", "#FFFFFF");

this.ans2_txt.textAlign = "center";

this.ans2_txt.lineHeight = 37;

this.ans2_txt.lineWidth = 39;

this.ans2_txt.setTransform(411.1,357.9);