QUESTION: Fix punctuation: After the youth meeting there are games or other activities
ANS: After the youth meeting there are games or other activities.

QUESTION: Fix punctuation: See the transfer prices below Calais to Paris You can see pictures of the cars on the Fleet page To order transferprivate taxi for the selected destination please visit the Order page
ANS: See the transfer prices below Calais to Paris . You can see pictures of the cars on the Fleet page. To order transfer/private taxi for the selected destination, please visit the Order page.

QUESTION: Fix punctuation: Not only you there are many Adobe Photoshop users who end up deleting or losing their important PSD files due to some unfortunate situations
ANS: Not only you, there are many Adobe Photoshop users who end up deleting or losing their important PSD files due to some unfortunate situations.

QUESTION: Fix punctuation: HPZPPWN7DLL program freezing and system crashing Important system components such as HPZLSWN7DLL and HPZPRwn7DLL become abnormal
ANS:
HPZPPWN7.DLL program freezing and system crashing: Important system components such as HPZLSWN7.DLL and HPZPRwn7.DLL become abnormal.