There is always Reddit, or you can always develop your own website if you want to take the article writing thing more seriously.
I really suggest learning why your account was suspended and work on trying to prevent that from happening in the future, that should definitely be your first step.
Their rules are very strict. Below is their response to my query.
Hello,
Your Medium account was in violation of our rules against spam and has been suspended.
Spam
We do not allow spam on Medium. All spam will be immediately removed from Medium. While it is hard to define this content with precision or completeness, here are some representative behaviors we look for that are characteristic of spam:
Posting content primarily to drive traffic to, or increase the search rankings of, an external site, product, or service
Scraping and reposting content from other sources for the primary purpose of generating revenue or other personal gains
Posting duplicate content, whether from a single account or across multiple accounts
Stories where the content is clipped with the sole purpose of linking to the rest of the article on a different website.
Performing a disproportionately large number of interactions, particularly by automated means. This includes bulk, indiscriminate interactions, such as following of other accounts (follow spam), clapping, or highlighting
Repeatedly using responses or other interactions as a method of promotion
Participating in bounty campaigns or brigades to artificially inflate rankings for posts, accounts, businesses, or products
