Search for a journal in your area of research and look at the indexing of the Journal on the website and ensure that the index is in the database of the indexing and consider impact Journals.

usually the indexing of each journal is present in the official web site of the journal , you can notice it.

also you can search the journal in the mentioned indexing to ensure  and to confirm from their indexing.

Usually, researchers care about three indexing databases: Medline (PubMed), Scopus and Web of Science. Do not just trust what the journal says on its website because many journals lie about that. Instead, search the actual database for the journal name through the following links:

Medline (NLM Catalogue)

https://www.ncbi.nlm.nih.gov/nlmcatalog/

Web of Science (Clarivate analytics)

http://mjl.clarivate.com/cgi-bin/jrnlst/jlsearch.cgi?PC=K

SCOPUS

https://www.scopus.com/sources?zone=&origin=AuthorProfile

Kind Regards

As a rule of thumb, you might like to submit your manuscript to one of the journals listed in the bibliography to your own paper. More papers by different authors in your bibliography are published in the same journal, more likely this journal might be interested in publishing your research too, provided the quality of your paper meets the journal's standard.

Good luck!

I agree with Rogovchenko more suitable answer.

Thank you very much

For PubMed, the issue is a little more complicated. You may think you are looking only at indexed journals, and that is the case if you limit the search to the MEDLINE subset (or use MeSH terms for your search). But the PMC repository is also searchable by PubMed, and contains many articles from non-indexed journals. Work in non-MEDLINE journals can become PubMed-searchable simply because it was funded by an NIH grant. The "PMC Shunt," if you will.

https://www.nlm.nih.gov/bsd/difference.html