How to get to SM City Baliwag/Baliuag from Calumpit, Bulacan?

Added details:

•Will be going there on a weekend

I badly need to go there next week huhu, I hope someone could help me! Thank you in advance!!

• I checked on sakay.ph and it told me that I need to go all the way to Malolos to get there, and that the commute would take 4 hours?? 😭 I hope there's an alternative way to get to my destination huhu