I used textview, but I can't see it if I run it crying

        android:id="@+id/useagree"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginLeft="8dp"
        android:layout_toEndOf="@+id/agree"
        android:textSize="13dp"
        android:textColor="#000000"
        android:lineSpacingExtra="1sp"
        android:layout_marginTop="390dp"
        tools:text="Accept the Terms and Conditions"