formula depending on cell value

[sdts]

hi guys if anyone could help me with formulas id really appreciate it ( im truly rubbish at formulas )
i have attached spreadsheet with what i require on.
Much appreciated

[NBVC]

In C14:

=IF(OR(C1={"a","c","d","e","f","l"}),F2,"")

in D14:

=IF(OR(C1={"a","c","d","e","f","l"}),I2,"")

In E14:

=IF(OR(C1={"b","g","h"}),M2,"")

or

=IF(C14="",M2,"")

Note:

Format C14 and D14 as Date

[sdts]

fantastic nbvc

really much appreciated

kind regards