What car?

bro, SUV need a tyre that can support SUV load. normal passenger tyre might not have able to sustain the load of your SUV.

better to check your SUV original load index requirement is how much, then when change tyre look for same or higher load index

Which part kena paku? And what type of patch did the shop do?

If shoulder then must see properly still within thread or already on sidewall.

You mean the patching that they stick the black stuff from outside and push into the puncture area? That is actually only temporary solution, long term usage will damage the tyre. You need to ask them patch from inside method, they need to take out the tyre from rim and patch with a round rubber. More expensive about RM20 but the tyre will last longer.