PhpBB2 modified v1.12.8 by Przemo + SEO add-ons PHP/MYSQL update and vulnerabilities

Hi,

I am looking for a programmer to take care of a script: phpBB2 modified v1.12.8 by Przemo

Will optimize to a minimum PHP 7.4 and if there are any fixes to be made then MYSQL + Security vulnerabilities.

In addition, I have SEO plugins

Spider Friendly + Spider Friendly Optimized 1.0

Dynamic meta description

Theme tags

Random themes

Similar topics

Forum description in the forum view

In all these modifications there is an instruction for uploading. I want that after installing these add-ons to the script phpbb by przemo forum should work under the version of php minimum 7.4 (The higher the better) + if it is necessary to optimize MYSQL. If there are security vulnerabilities then I would like to secure them.

Please send me offers. It would be nice if it is possible to pay broken down into 3 payments.

Greetings

PS. In the attachment I upload the script + add-ons