present tense, preposition, used to

English as a Second Language English Vocabulary, Grammar and Idioms
1
  1. Which sentence is correct:
    I’m having a lot of problems at the moment. OR. I have a lot of problems at the moment.

There are no children in the same age as I. OR there are no children of the same age as I.

used to - problem
I’m used to have a lot of friends around me but here I don’t have any.

2

I am having a lot of problems at the moment.
There are no children of my age/There no children of the same age as I.

This is how I understand them.

God Bless you.
Cisco.