Wanted to improve suspension quality

Car is nice looking stylish , It's spotty car ,fuel economy is better',huge space better than other car, company was taken money from customer . future s are very good ,engine is better,gear system is also very good,b oot space is nice ,sitting arrangement is also very nice` but car's suspension quality waned to improve,because u taken money but not given good quality of suspension, so pls improve your suspension quality!!!!