improve logistic regression model

hi everyone, it’s a basic question but I’m new to machine learning, I’m trying to improve the logistic regression model but the best score I got is less than 75%, I saw many videos on YouTube but nothing new in the score. I uploaded the workflow if anyone can help with that. and how you do it it’s important to me.

what parameter must be changed?

logistic regression.knwf

I use this dataset

heart-csv.csv