Null string replacement with value

[camilatoyonaga]

Hi there, can anyone assist me with the following query. The objective is to replace the "null" under "castle hill" on row 1 with the value on row 2. Otherwise i will end up with 100 rows as each header will have their own value.. thank you so much. 

[camilatoyonaga]

Sorry - never mind - I used transpose + data cleansing. Don't know how to delete this post. 

[camilatoyonaga]

Sorry - it didn't work, if anyone can help please let me know

[PangHC]

generally i guess it due to the crosstab issue. 
where you accident included the header in the group data. (the first arrow)
just remove the header in group will do