Hello,
Sorry, but your question is a bit unclear.
You can update WordPress and plugins yourself via dashboard:
https://www.dropbox.com/s/74uvyza0enqrdte/Selection_009.png?dl=0
https://www.dropbox.com/s/xznmtdtwm7en91c/Selection_010.png?dl=0
Before updating don’t forget to create a backup of your files and database.
Regards,
Eva Kemp.