I recommend to read some answers on this post:

https://www.researchgate.net/post/How_to_find_a_suitable_journal_to_publish_your_work

Thank u

I will suggest you.

1. Search name of authentic journals ( https://mjl.clarivate.com/home ) which is relevant to your research work i-e if your work on malignancy you select oncology journal

2. Select journal according to your research weightage i-e if your research quality is low don,t submit in high impact factor journal.

3. Once you select a suitable journal read author guideline and then submit paper in required format.

It could be helpfull to use these web sites:

https://journalfinder.elsevier.com/

https://journalsuggester.springer.com/

https://journalfinder.wiley.com/search?type=match