Looking for Marriage

I am now turning 29 and since around the age of 19 I have been wanting to get married and I have been looking for a suitable spouse. But time and time again things don’t end up working with someone

It’s very disheartening because I really thought I would have settled down by now with kids

I am using apps such as muzmatch to try and find someone as my family is quite small and I live in a small community so there is no potentials to suggest for me 

I keep talking to guys on these apps and it never works out... I have become so disheartened by this now when I talk to someone new I say to God if he is not right for me please allow him to be removed from my life and the person ends up going as soon as possible .. is it right for me to ask god to give me signs like this? 

Also do you know any duas that can help me to find a suitable person for marriage please 

Thanks

Fatima