Couldn't access phpmyadmin from broswer After start Api service

I successfully deployed Flask-Rest-Api in Ubuntu16.04 using phpmyadmin,Nginx,UWSGI in digitalocean.com…i can access phpmyadmin before start the api …but My Problem is i couldn’t access phpmyadmin from browser after launched the api services it displayed and error message.

 Not Found The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.

I searched a lot and tried several solutions but Stuck there…any help please…thanks

here is my nginx config

server {
	listen 80 default_server;
	listen [::]:80 default_server;


	# SSL configuration
	#
	# listen 443 ssl default_server;
	# listen [::]:443 ssl default_server;
	#
	# Note: You should disable gzip for SSL traffic.
	# See: https://bugs.debian.org/773332
	#
	# Read up on ssl_ciphers to ensure a secure configuration.
	# See: https://bugs.debian.org/765782
	#
	# Self signed certs generated by the ssl-cert package
	# Don't use them in a production server!
	#
	# include snippets/snakeoil.conf;

	root /var/www/html;

        #/usr/share/nginx/html

	# Add index.php to the list if you are using PHP
	index index.html index.htm index.php

	server_name myserver_ip;

	location / {
		# First attempt to serve request as file, then
		# as directory, then fall back to displaying a 404.
		try_files $uri $uri/ =404;
	}

	# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
	#
	location ~ \.php$ {
		include snippets/fastcgi-php.conf;
	#
	#	# With php7.0-cgi alone:
	#	fastcgi_pass 127.0.0.1:9000;
	#	# With php7.0-fpm:
		fastcgi_pass unix:/run/php/php7.0-fpm.sock;
	}

	# deny access to .htaccess files, if Apache's document root
	# concurs with nginx's one
	#
	#location ~ /\.ht {
	#	deny all;
	#}
}