Mount_bonus not working

[ondry 365]

Hi... i have problem with mount quest.

        when 71127.use begin
            affect.remove_collect()           
            pc.mount(20130,28800)
            pc.mount_bonus(1,5000,28800)
            pc.mount_bonus(63,35,28800)
        end

But i get only the 2nd bonus - strong against monsters... and i need HP aswell..

i tryed

            pc.mount_bonus(apply.MAX_HP,5000,28800)
            pc.mount_bonus(apply.ATTBONUS_MONSTER,35,28800)

but it didnt fix.

 

When i delete the 2nd bonus, HP is working... but i need to make it both work. Thanks for help.