There is no such thing as questions 1 & 2 in the pdf you linked to (breaking
forum rules). Or if they are, they require you to use recorded data, so we can't help you not seeing these data.
Besides:
The data I got for HCL was
Equivalence Point: 14.0
Volume CH3COOH: 10.0 ML
Equivalence Point: 7.0
In both cases equivalence point pH should be different.