need help . trying every effort and still cannot show gst and pst individually.

i think i have installed splittaxline correctly because admin/mystore , i got this setting.

in product this is only i tax class option i can choose. as a result, the checkout only shows 1 tax.

need help to advise which config i am missing .

on module/ shipping setting, i think i have installed canada post succesfully.
this is the same case, only 1 tax class.

pleae teach and advise which config i forget to set.

thank you very much.