Font doesn't look right after making a form in Acrobat
Hi, firstly I'm sorry for any mistakes I make. English is not my native language.
I made a form in Acrobat from my design of congratulatory letter. I used Arial because it definitely has all the characters I need. It's really important for me to be able to use characters like Č, Ř, Š, É etc. (czech language). But when i save the document and open it it doesn't look right. The characters are definitely different from the others and i can't use it like this. I have no idea how to fix it.
I would really apreciate if anyone could help me.

