Not MX record add option,..alternative as SPF record...not email sending or receiving

Not MX record add option,..alternative as SPF record...not email sending or receiving

Hi, I´ve changed my hosting provider and found I can´t add MX records for my domain (see attach) but seems to be posible to add as part of the SPF raw: v=spf1 +mx:mx.zoho.com +mx:mx2.zoho.com +mx:mx3.zoho.com +include:zoho.com ~all (see attach).
Nevertheless, I can´t send or receive emails since tonight.....please help me..
Thanks in advance. Ed