flutter app costimize android ios

i have already bought a flutter ios /android source from codecanyon the product code = 27954531 you only have to edit things , max budget 50 usd not more. it should be done fast its flutter app with plugin to use with wordpress. you have to understand native language and flutter app building. You have to change - adsmob ids / google anaylistcs / api keys - splash screens / icons / colors / links and maybe some buttons on front. - and maybe some little things - color template - add langauge i have the file I will provide you - icons - splash logo - app insde logo - admobs id's / api keys what is needs - submisison app to apple and playstore, we have our own accounts you will enter from anydesk to publish them