May I ask for help regarding the 90 days report?

My and my husband are both on DTV (not that it matters) and we need to do the 90 days report

My question is do we need to go ourselves or can we use an agent?

Also if we need to go ourselves, can my husband go for both of us?

I am 5 months pregnant and would rather avoid the drive back and forth feom Koh Lanta to Krabi.

Thank you

Penang: Just about to apply for our 60 day tourist visa here. All Doc's in order etc, meet all criteria, last entry was in May 2018 for three months. I never used an agent before, prefer to go myself. Would you recommend using an agent here or just carry on myself as planned.