The Facebook Intensity Scale (2007). I am struggling to score it!

For my research project, I used the Facebook Intensity Scale (Ellison, N. B., Steinfield, C., & Lampe, C., 2007). The scale consists of 8 items, 6 of which are measured on a Likert Scale. However, the last two items was asked qualitatively, meaning I now have to transform it to ordinal data and as a result, I'm struggling to score it.

Has anyone used this in their research before? Can anyone tell me the cut-off score for the scale as it does not appear to be clear.

For my research project, I used the Facebook Intensity Scale (Ellison, N. B., Steinfield, C., & Lampe, C., 2007). The scale consists of 8 items, 6 of which are measured on a Likert Scale. However, the last two items was asked qualitatively, meaning I now have to transform it to ordinal data and as a result, I'm struggling to score it.

Has anyone used this in their research before? Can anyone tell me the cut-off score for the scale as it does not appear to be clear.