How do i get my hair this straight?

turn heat on fulll blast, do not quickly rip hair when straightening it and dont rush. put the top part up in an elastic or clip and work section by section, letting a bit down each time you finish a layer. start right at the roots without burning yourself and slowly pull down. take about 10 seconds minumum for each hair piece you straighten at a time. the less hair you put in the straightener at once, the straighter it will be becuase less hair is getting more heat, therefore working better. hope it helps, good luck!