remove sentence limit while adding topics in my sites

from Turkish
I translate from English to google translate.
There may be sentence errors due to translation.

I have my nuisance with cwp panel

adding 1000 words to my site after adding errors,
that is, when I add a 2500 word article,
I have the same problem with my WordPress sites and custom script.
I used to have cpanel in the host company before.
but i bought vps centos7 cwp panel kurdum
I am against this problem. please help me...

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I want to get cwp pro.
PayPal, but it does not work in turkey.
I wanted to buy with sms.
No option turkey ..