First of all, you should write a manuscript to see what magazine your writing style is suitable for.

Then buy a copy of this magazine. It has the e-mail address of the magazine, editing and submission methods. Some can contribute online, and some need paper envelopes. Write clearly the contribution column and the editor you choose on the envelope.

Finally, the waiting time is usually 1-3 months.

I hope it will help you. Welcome to adopt it.